90915048

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 224

約数和(自身を含む): 311636160

約数和(自身を除く): 220721112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 131, 136, 153, 162, 168, 189, 204, 216, 238, 243, 252, 262, 306, 324, 357, 378, 393, 408, 459, 476, 486, 504, 524, 567, 612, 648, 714, 729, 756, 786, 917, 918, 952, 972, 1048, 1071, 1134, 1179, 1224, 1377, 1428, 1458, 1512, 1572, 1701, 1834, 1836, 1944, 2142, 2227, 2268, 2358, 2751, 2754, 2856, 2916, 3144, 3213, 3402, 3537, 3668, 3672, 4131, 4284, 4454, 4536, 4716, 5103, 5502, 5508, 5832, 6426, 6681, 6804, 7074, 7336, 8253, 8262, 8568, 8908, 9432, 9639, 10206, 10611, 11004, 11016, 12393, 12852, 13362, 13608, 14148, 15589, 16506, 16524, 17816, 19278, 20043, 20412, 21222, 22008, 24759, 24786, 25704, 26724, 28296, 28917, 31178, 31833, 33012, 33048, 38556, 40086, 40824, 42444, 46767, 49518, 49572, 53448, 57834, 60129, 62356, 63666, 66024, 74277, 77112, 80172, 84888, 86751, 93534, 95499, 99036, 99144, 115668, 120258, 124712, 127332, 140301, 148554, 160344, 173502, 180387, 187068, 190998, 198072, 222831, 231336, 240516, 254664, 280602, 297108, 347004, 360774, 374136, 381996, 420903, 445662, 481032, 541161, 561204, 594216, 668493, 694008, 721548, 763992, 841806, 891324, 1082322, 1122408, 1262709, 1336986, 1443096, 1623483, 1683612, 1782648, 2164644, 2525418, 2673972, 3246966, 3367224, 3788127, 4329288, 5050836, 5347944, 6493932, 7576254, 10101672, 11364381, 12987864, 15152508, 22728762, 30305016, 45457524, 90915048]

約数ペア:

[(1, 90915048), (2, 45457524), (3, 30305016), (4, 22728762), (6, 15152508), (7, 12987864), (8, 11364381), (9, 10101672), (12, 7576254), (14, 6493932), (17, 5347944), (18, 5050836), (21, 4329288), (24, 3788127), (27, 3367224), (28, 3246966), (34, 2673972), (36, 2525418), (42, 2164644), (51, 1782648), (54, 1683612), (56, 1623483), (63, 1443096), (68, 1336986), (72, 1262709), (81, 1122408), (84, 1082322), (102, 891324), (108, 841806), (119, 763992), (126, 721548), (131, 694008), (136, 668493), (153, 594216), (162, 561204), (168, 541161), (189, 481032), (204, 445662), (216, 420903), (238, 381996), (243, 374136), (252, 360774), (262, 347004), (306, 297108), (324, 280602), (357, 254664), (378, 240516), (393, 231336), (408, 222831), (459, 198072), (476, 190998), (486, 187068), (504, 180387), (524, 173502), (567, 160344), (612, 148554), (648, 140301), (714, 127332), (729, 124712), (756, 120258), (786, 115668), (917, 99144), (918, 99036), (952, 95499), (972, 93534), (1048, 86751), (1071, 84888), (1134, 80172), (1179, 77112), (1224, 74277), (1377, 66024), (1428, 63666), (1458, 62356), (1512, 60129), (1572, 57834), (1701, 53448), (1834, 49572), (1836, 49518), (1944, 46767), (2142, 42444), (2227, 40824), (2268, 40086), (2358, 38556), (2751, 33048), (2754, 33012), (2856, 31833), (2916, 31178), (3144, 28917), (3213, 28296), (3402, 26724), (3537, 25704), (3668, 24786), (3672, 24759), (4131, 22008), (4284, 21222), (4454, 20412), (4536, 20043), (4716, 19278), (5103, 17816), (5502, 16524), (5508, 16506), (5832, 15589), (6426, 14148), (6681, 13608), (6804, 13362), (7074, 12852), (7336, 12393), (8253, 11016), (8262, 11004), (8568, 10611), (8908, 10206), (9432, 9639)]