40264164

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 106346240

約数和(自身を除く): 66082076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 331, 372, 436, 558, 654, 662, 981, 993, 1116, 1308, 1324, 1962, 1986, 2979, 3379, 3924, 3972, 5958, 6758, 10137, 10261, 11916, 13516, 20274, 20522, 30411, 30783, 36079, 40548, 41044, 60822, 61566, 72158, 92349, 108237, 121644, 123132, 144316, 184698, 216474, 324711, 369396, 432948, 649422, 1118449, 1298844, 2236898, 3355347, 4473796, 6710694, 10066041, 13421388, 20132082, 40264164]

約数ペア:

[(1, 40264164), (2, 20132082), (3, 13421388), (4, 10066041), (6, 6710694), (9, 4473796), (12, 3355347), (18, 2236898), (31, 1298844), (36, 1118449), (62, 649422), (93, 432948), (109, 369396), (124, 324711), (186, 216474), (218, 184698), (279, 144316), (327, 123132), (331, 121644), (372, 108237), (436, 92349), (558, 72158), (654, 61566), (662, 60822), (981, 41044), (993, 40548), (1116, 36079), (1308, 30783), (1324, 30411), (1962, 20522), (1986, 20274), (2979, 13516), (3379, 11916), (3924, 10261), (3972, 10137), (5958, 6758)]