81904536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 256183200

約数和(自身を除く): 174278664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 101, 126, 168, 202, 252, 303, 404, 504, 606, 707, 808, 909, 1212, 1414, 1609, 1818, 2121, 2424, 2828, 3218, 3636, 4242, 4827, 5656, 6363, 6436, 7272, 8484, 9654, 11263, 12726, 12872, 14481, 16968, 19308, 22526, 25452, 28962, 33789, 38616, 45052, 50904, 57924, 67578, 90104, 101367, 115848, 135156, 162509, 202734, 270312, 325018, 405468, 487527, 650036, 810936, 975054, 1137563, 1300072, 1462581, 1950108, 2275126, 2925162, 3412689, 3900216, 4550252, 5850324, 6825378, 9100504, 10238067, 11700648, 13650756, 20476134, 27301512, 40952268, 81904536]

約数ペア:

[(1, 81904536), (2, 40952268), (3, 27301512), (4, 20476134), (6, 13650756), (7, 11700648), (8, 10238067), (9, 9100504), (12, 6825378), (14, 5850324), (18, 4550252), (21, 3900216), (24, 3412689), (28, 2925162), (36, 2275126), (42, 1950108), (56, 1462581), (63, 1300072), (72, 1137563), (84, 975054), (101, 810936), (126, 650036), (168, 487527), (202, 405468), (252, 325018), (303, 270312), (404, 202734), (504, 162509), (606, 135156), (707, 115848), (808, 101367), (909, 90104), (1212, 67578), (1414, 57924), (1609, 50904), (1818, 45052), (2121, 38616), (2424, 33789), (2828, 28962), (3218, 25452), (3636, 22526), (4242, 19308), (4827, 16968), (5656, 14481), (6363, 12872), (6436, 12726), (7272, 11263), (8484, 9654)]