88627980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2479

約数の個数: 96

約数和(自身を含む): 286917120

約数和(自身を除く): 198289140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2371, 2492, 2670, 3115, 3738, 4742, 5340, 6230, 7113, 7476, 9345, 9484, 11855, 12460, 14226, 16597, 18690, 23710, 28452, 33194, 35565, 37380, 47420, 49791, 66388, 71130, 82985, 99582, 142260, 165970, 199164, 211019, 248955, 331940, 422038, 497910, 633057, 844076, 995820, 1055095, 1266114, 1477133, 2110190, 2532228, 2954266, 3165285, 4220380, 4431399, 5908532, 6330570, 7385665, 8862798, 12661140, 14771330, 17725596, 22156995, 29542660, 44313990, 88627980]

約数ペア:

[(1, 88627980), (2, 44313990), (3, 29542660), (4, 22156995), (5, 17725596), (6, 14771330), (7, 12661140), (10, 8862798), (12, 7385665), (14, 6330570), (15, 5908532), (20, 4431399), (21, 4220380), (28, 3165285), (30, 2954266), (35, 2532228), (42, 2110190), (60, 1477133), (70, 1266114), (84, 1055095), (89, 995820), (105, 844076), (140, 633057), (178, 497910), (210, 422038), (267, 331940), (356, 248955), (420, 211019), (445, 199164), (534, 165970), (623, 142260), (890, 99582), (1068, 82985), (1246, 71130), (1335, 66388), (1780, 49791), (1869, 47420), (2371, 37380), (2492, 35565), (2670, 33194), (3115, 28452), (3738, 23710), (4742, 18690), (5340, 16597), (6230, 14226), (7113, 12460), (7476, 11855), (9345, 9484)]