42128496

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7907}}^1$

素因数の和:7958

約数の個数: 60

約数和(自身を含む): 121103112

約数和(自身を除く): 78974616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 7907, 15814, 23721, 31628, 47442, 63256, 71163, 94884, 126512, 142326, 189768, 284652, 292559, 379536, 569304, 585118, 877677, 1138608, 1170236, 1755354, 2340472, 2633031, 3510708, 4680944, 5266062, 7021416, 10532124, 14042832, 21064248, 42128496]

約数ペア:

[(1, 42128496), (2, 21064248), (3, 14042832), (4, 10532124), (6, 7021416), (8, 5266062), (9, 4680944), (12, 3510708), (16, 2633031), (18, 2340472), (24, 1755354), (36, 1170236), (37, 1138608), (48, 877677), (72, 585118), (74, 569304), (111, 379536), (144, 292559), (148, 284652), (222, 189768), (296, 142326), (333, 126512), (444, 94884), (592, 71163), (666, 63256), (888, 47442), (1332, 31628), (1776, 23721), (2664, 15814), (5328, 7907)]