89427324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 243698560

約数和(自身を除く): 154271236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 379, 636, 742, 758, 1113, 1137, 1484, 1516, 2226, 2274, 2653, 2809, 4452, 4548, 5306, 5618, 7959, 8427, 10612, 11236, 15918, 16854, 19663, 20087, 31836, 33708, 39326, 40174, 58989, 60261, 78652, 80348, 117978, 120522, 140609, 235956, 241044, 281218, 421827, 562436, 843654, 1064611, 1687308, 2129222, 3193833, 4258444, 6387666, 7452277, 12775332, 14904554, 22356831, 29809108, 44713662, 89427324]

約数ペア:

[(1, 89427324), (2, 44713662), (3, 29809108), (4, 22356831), (6, 14904554), (7, 12775332), (12, 7452277), (14, 6387666), (21, 4258444), (28, 3193833), (42, 2129222), (53, 1687308), (84, 1064611), (106, 843654), (159, 562436), (212, 421827), (318, 281218), (371, 241044), (379, 235956), (636, 140609), (742, 120522), (758, 117978), (1113, 80348), (1137, 78652), (1484, 60261), (1516, 58989), (2226, 40174), (2274, 39326), (2653, 33708), (2809, 31836), (4452, 20087), (4548, 19663), (5306, 16854), (5618, 15918), (7959, 11236), (8427, 10612)]