83906532

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 217293440

約数和(自身を除く): 133386908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 163, 181, 237, 316, 326, 362, 474, 489, 543, 652, 711, 724, 948, 978, 1086, 1422, 1467, 1629, 1956, 2172, 2844, 2934, 3258, 5868, 6516, 12877, 14299, 25754, 28598, 29503, 38631, 42897, 51508, 57196, 59006, 77262, 85794, 88509, 115893, 118012, 128691, 154524, 171588, 177018, 231786, 257382, 265527, 354036, 463572, 514764, 531054, 1062108, 2330737, 4661474, 6992211, 9322948, 13984422, 20976633, 27968844, 41953266, 83906532]

約数ペア:

[(1, 83906532), (2, 41953266), (3, 27968844), (4, 20976633), (6, 13984422), (9, 9322948), (12, 6992211), (18, 4661474), (36, 2330737), (79, 1062108), (158, 531054), (163, 514764), (181, 463572), (237, 354036), (316, 265527), (326, 257382), (362, 231786), (474, 177018), (489, 171588), (543, 154524), (652, 128691), (711, 118012), (724, 115893), (948, 88509), (978, 85794), (1086, 77262), (1422, 59006), (1467, 57196), (1629, 51508), (1956, 42897), (2172, 38631), (2844, 29503), (2934, 28598), (3258, 25754), (5868, 14299), (6516, 12877)]