71596944

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1616

約数の個数: 60

約数和(自身を含む): 201018012

約数和(自身を除く): 129421068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1181, 1263, 1684, 2362, 2526, 3368, 3543, 3789, 4724, 5052, 6736, 7086, 7578, 9448, 10104, 10629, 14172, 15156, 18896, 20208, 21258, 28344, 30312, 42516, 56688, 60624, 85032, 170064, 497201, 994402, 1491603, 1988804, 2983206, 3977608, 4474809, 5966412, 7955216, 8949618, 11932824, 17899236, 23865648, 35798472, 71596944]

約数ペア:

[(1, 71596944), (2, 35798472), (3, 23865648), (4, 17899236), (6, 11932824), (8, 8949618), (9, 7955216), (12, 5966412), (16, 4474809), (18, 3977608), (24, 2983206), (36, 1988804), (48, 1491603), (72, 994402), (144, 497201), (421, 170064), (842, 85032), (1181, 60624), (1263, 56688), (1684, 42516), (2362, 30312), (2526, 28344), (3368, 21258), (3543, 20208), (3789, 18896), (4724, 15156), (5052, 14172), (6736, 10629), (7086, 10104), (7578, 9448)]