72314580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 220881024

約数和(自身を除く): 148566444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1117, 1245, 1660, 2158, 2234, 2490, 3237, 3351, 4316, 4468, 4980, 5395, 5585, 6474, 6702, 10790, 11170, 12948, 13404, 14521, 16185, 16755, 21580, 22340, 29042, 32370, 33510, 43563, 58084, 64740, 67020, 72605, 87126, 92711, 145210, 174252, 185422, 217815, 278133, 290420, 370844, 435630, 463555, 556266, 871260, 927110, 1112532, 1205243, 1390665, 1854220, 2410486, 2781330, 3615729, 4820972, 5562660, 6026215, 7231458, 12052430, 14462916, 18078645, 24104860, 36157290, 72314580]

約数ペア:

[(1, 72314580), (2, 36157290), (3, 24104860), (4, 18078645), (5, 14462916), (6, 12052430), (10, 7231458), (12, 6026215), (13, 5562660), (15, 4820972), (20, 3615729), (26, 2781330), (30, 2410486), (39, 1854220), (52, 1390665), (60, 1205243), (65, 1112532), (78, 927110), (83, 871260), (130, 556266), (156, 463555), (166, 435630), (195, 370844), (249, 290420), (260, 278133), (332, 217815), (390, 185422), (415, 174252), (498, 145210), (780, 92711), (830, 87126), (996, 72605), (1079, 67020), (1117, 64740), (1245, 58084), (1660, 43563), (2158, 33510), (2234, 32370), (2490, 29042), (3237, 22340), (3351, 21580), (4316, 16755), (4468, 16185), (4980, 14521), (5395, 13404), (5585, 12948), (6474, 11170), (6702, 10790)]