72224568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 232092000

約数和(自身を除く): 159867432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 89, 102, 104, 108, 117, 136, 153, 156, 178, 204, 216, 221, 234, 267, 289, 306, 312, 351, 356, 408, 442, 459, 468, 534, 578, 612, 663, 702, 712, 801, 867, 884, 918, 936, 1068, 1156, 1157, 1224, 1326, 1404, 1513, 1602, 1734, 1768, 1836, 1989, 2136, 2312, 2314, 2403, 2601, 2652, 2808, 3026, 3204, 3468, 3471, 3672, 3757, 3978, 4539, 4628, 4806, 5202, 5304, 5967, 6052, 6408, 6936, 6942, 7514, 7803, 7956, 9078, 9256, 9612, 10404, 10413, 11271, 11934, 12104, 13617, 13884, 15028, 15606, 15912, 18156, 19224, 19669, 20808, 20826, 22542, 23868, 25721, 27234, 27768, 30056, 31212, 31239, 33813, 36312, 39338, 40851, 41652, 45084, 47736, 51442, 54468, 59007, 62424, 62478, 67626, 77163, 78676, 81702, 83304, 90168, 101439, 102884, 108936, 118014, 124956, 135252, 154326, 157352, 163404, 177021, 202878, 205768, 231489, 236028, 249912, 270504, 308652, 326808, 334373, 354042, 405756, 462978, 472056, 531063, 617304, 668746, 694467, 708084, 811512, 925956, 1003119, 1062126, 1337492, 1388934, 1416168, 1851912, 2006238, 2124252, 2674984, 2777868, 3009357, 4012476, 4248504, 5555736, 6018714, 8024952, 9028071, 12037428, 18056142, 24074856, 36112284, 72224568]

約数ペア:

[(1, 72224568), (2, 36112284), (3, 24074856), (4, 18056142), (6, 12037428), (8, 9028071), (9, 8024952), (12, 6018714), (13, 5555736), (17, 4248504), (18, 4012476), (24, 3009357), (26, 2777868), (27, 2674984), (34, 2124252), (36, 2006238), (39, 1851912), (51, 1416168), (52, 1388934), (54, 1337492), (68, 1062126), (72, 1003119), (78, 925956), (89, 811512), (102, 708084), (104, 694467), (108, 668746), (117, 617304), (136, 531063), (153, 472056), (156, 462978), (178, 405756), (204, 354042), (216, 334373), (221, 326808), (234, 308652), (267, 270504), (289, 249912), (306, 236028), (312, 231489), (351, 205768), (356, 202878), (408, 177021), (442, 163404), (459, 157352), (468, 154326), (534, 135252), (578, 124956), (612, 118014), (663, 108936), (702, 102884), (712, 101439), (801, 90168), (867, 83304), (884, 81702), (918, 78676), (936, 77163), (1068, 67626), (1156, 62478), (1157, 62424), (1224, 59007), (1326, 54468), (1404, 51442), (1513, 47736), (1602, 45084), (1734, 41652), (1768, 40851), (1836, 39338), (1989, 36312), (2136, 33813), (2312, 31239), (2314, 31212), (2403, 30056), (2601, 27768), (2652, 27234), (2808, 25721), (3026, 23868), (3204, 22542), (3468, 20826), (3471, 20808), (3672, 19669), (3757, 19224), (3978, 18156), (4539, 15912), (4628, 15606), (4806, 15028), (5202, 13884), (5304, 13617), (5967, 12104), (6052, 11934), (6408, 11271), (6936, 10413), (6942, 10404), (7514, 9612), (7803, 9256), (7956, 9078)]