74215204

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 160187328

約数和(自身を除く): 85972124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 161, 163, 196, 202, 322, 326, 404, 644, 652, 707, 1127, 1141, 1414, 2254, 2282, 2323, 2828, 3749, 4508, 4564, 4646, 4949, 7498, 7987, 9292, 9898, 14996, 15974, 16261, 16463, 19796, 26243, 31948, 32522, 32926, 52486, 65044, 65852, 104972, 113827, 115241, 183701, 227654, 230482, 367402, 378649, 455308, 460964, 734804, 757298, 806687, 1514596, 1613374, 2650543, 3226748, 5301086, 10602172, 18553801, 37107602, 74215204]

約数ペア:

[(1, 74215204), (2, 37107602), (4, 18553801), (7, 10602172), (14, 5301086), (23, 3226748), (28, 2650543), (46, 1613374), (49, 1514596), (92, 806687), (98, 757298), (101, 734804), (161, 460964), (163, 455308), (196, 378649), (202, 367402), (322, 230482), (326, 227654), (404, 183701), (644, 115241), (652, 113827), (707, 104972), (1127, 65852), (1141, 65044), (1414, 52486), (2254, 32926), (2282, 32522), (2323, 31948), (2828, 26243), (3749, 19796), (4508, 16463), (4564, 16261), (4646, 15974), (4949, 14996), (7498, 9898), (7987, 9292)]