29120031396

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{69379}}^1$

素因数の和:69609

約数の個数: 72

約数和(自身を含む): 75005330400

約数和(自身を除く): 45885299004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 131, 178, 262, 267, 356, 393, 524, 534, 786, 801, 1068, 1179, 1572, 1602, 2358, 3204, 4716, 11659, 23318, 34977, 46636, 69379, 69954, 104931, 138758, 139908, 208137, 209862, 277516, 416274, 419724, 624411, 832548, 1248822, 2497644, 6174731, 9088649, 12349462, 18177298, 18524193, 24698924, 27265947, 36354596, 37048386, 54531894, 55572579, 74096772, 81797841, 109063788, 111145158, 163595682, 222290316, 327191364, 808889761, 1617779522, 2426669283, 3235559044, 4853338566, 7280007849, 9706677132, 14560015698, 29120031396]

約数ペア:

[(1, 29120031396), (2, 14560015698), (3, 9706677132), (4, 7280007849), (6, 4853338566), (9, 3235559044), (12, 2426669283), (18, 1617779522), (36, 808889761), (89, 327191364), (131, 222290316), (178, 163595682), (262, 111145158), (267, 109063788), (356, 81797841), (393, 74096772), (524, 55572579), (534, 54531894), (786, 37048386), (801, 36354596), (1068, 27265947), (1179, 24698924), (1572, 18524193), (1602, 18177298), (2358, 12349462), (3204, 9088649), (4716, 6174731), (11659, 2497644), (23318, 1248822), (34977, 832548), (46636, 624411), (69379, 419724), (69954, 416274), (104931, 277516), (138758, 209862), (139908, 208137)]