79777872

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 249421536

約数和(自身を除く): 169643664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 81, 102, 108, 136, 142, 144, 153, 162, 204, 213, 216, 243, 272, 284, 289, 306, 324, 408, 426, 432, 459, 486, 568, 578, 612, 639, 648, 816, 852, 867, 918, 972, 1136, 1156, 1207, 1224, 1278, 1296, 1377, 1704, 1734, 1836, 1917, 1944, 2312, 2414, 2448, 2556, 2601, 2754, 3408, 3468, 3621, 3672, 3834, 3888, 4131, 4624, 4828, 5112, 5202, 5508, 5751, 6936, 7242, 7344, 7668, 7803, 8262, 9656, 10224, 10404, 10863, 11016, 11502, 13872, 14484, 15336, 15606, 16524, 17253, 19312, 20519, 20808, 21726, 22032, 23004, 23409, 28968, 30672, 31212, 32589, 33048, 34506, 41038, 41616, 43452, 46008, 46818, 57936, 61557, 62424, 65178, 66096, 69012, 70227, 82076, 86904, 92016, 93636, 97767, 123114, 124848, 130356, 138024, 140454, 164152, 173808, 184671, 187272, 195534, 246228, 260712, 276048, 280908, 293301, 328304, 369342, 374544, 391068, 492456, 521424, 554013, 561816, 586602, 738684, 782136, 984912, 1108026, 1123632, 1173204, 1477368, 1564272, 1662039, 2216052, 2346408, 2954736, 3324078, 4432104, 4692816, 4986117, 6648156, 8864208, 9972234, 13296312, 19944468, 26592624, 39888936, 79777872]

約数ペア:

[(1, 79777872), (2, 39888936), (3, 26592624), (4, 19944468), (6, 13296312), (8, 9972234), (9, 8864208), (12, 6648156), (16, 4986117), (17, 4692816), (18, 4432104), (24, 3324078), (27, 2954736), (34, 2346408), (36, 2216052), (48, 1662039), (51, 1564272), (54, 1477368), (68, 1173204), (71, 1123632), (72, 1108026), (81, 984912), (102, 782136), (108, 738684), (136, 586602), (142, 561816), (144, 554013), (153, 521424), (162, 492456), (204, 391068), (213, 374544), (216, 369342), (243, 328304), (272, 293301), (284, 280908), (289, 276048), (306, 260712), (324, 246228), (408, 195534), (426, 187272), (432, 184671), (459, 173808), (486, 164152), (568, 140454), (578, 138024), (612, 130356), (639, 124848), (648, 123114), (816, 97767), (852, 93636), (867, 92016), (918, 86904), (972, 82076), (1136, 70227), (1156, 69012), (1207, 66096), (1224, 65178), (1278, 62424), (1296, 61557), (1377, 57936), (1704, 46818), (1734, 46008), (1836, 43452), (1917, 41616), (1944, 41038), (2312, 34506), (2414, 33048), (2448, 32589), (2556, 31212), (2601, 30672), (2754, 28968), (3408, 23409), (3468, 23004), (3621, 22032), (3672, 21726), (3834, 20808), (3888, 20519), (4131, 19312), (4624, 17253), (4828, 16524), (5112, 15606), (5202, 15336), (5508, 14484), (5751, 13872), (6936, 11502), (7242, 11016), (7344, 10863), (7668, 10404), (7803, 10224), (8262, 9656)]