80528328

素因数分解:

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

素因数の和:483

約数の個数: 96

約数和(自身を含む): 227884800

約数和(自身を除く): 147356472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 109, 124, 186, 218, 248, 279, 327, 331, 372, 436, 558, 654, 662, 744, 872, 981, 993, 1116, 1308, 1324, 1962, 1986, 2232, 2616, 2648, 2979, 3379, 3924, 3972, 5958, 6758, 7848, 7944, 10137, 10261, 11916, 13516, 20274, 20522, 23832, 27032, 30411, 30783, 36079, 40548, 41044, 60822, 61566, 72158, 81096, 82088, 92349, 108237, 121644, 123132, 144316, 184698, 216474, 243288, 246264, 288632, 324711, 369396, 432948, 649422, 738792, 865896, 1118449, 1298844, 2236898, 2597688, 3355347, 4473796, 6710694, 8947592, 10066041, 13421388, 20132082, 26842776, 40264164, 80528328]

約数ペア:

[(1, 80528328), (2, 40264164), (3, 26842776), (4, 20132082), (6, 13421388), (8, 10066041), (9, 8947592), (12, 6710694), (18, 4473796), (24, 3355347), (31, 2597688), (36, 2236898), (62, 1298844), (72, 1118449), (93, 865896), (109, 738792), (124, 649422), (186, 432948), (218, 369396), (248, 324711), (279, 288632), (327, 246264), (331, 243288), (372, 216474), (436, 184698), (558, 144316), (654, 123132), (662, 121644), (744, 108237), (872, 92349), (981, 82088), (993, 81096), (1116, 72158), (1308, 61566), (1324, 60822), (1962, 41044), (1986, 40548), (2232, 36079), (2616, 30783), (2648, 30411), (2979, 27032), (3379, 23832), (3924, 20522), (3972, 20274), (5958, 13516), (6758, 11916), (7848, 10261), (7944, 10137)]