78314472

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1181}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 218433600

約数和(自身を除く): 140119128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1181, 1228, 1842, 2362, 2456, 2763, 3543, 3684, 4724, 5526, 7086, 7368, 8289, 9448, 10629, 11052, 14172, 16578, 21258, 22104, 28344, 31887, 33156, 42516, 63774, 66312, 85032, 127548, 255096, 362567, 725134, 1087701, 1450268, 2175402, 2900536, 3263103, 4350804, 6526206, 8701608, 9789309, 13052412, 19578618, 26104824, 39157236, 78314472]

約数ペア:

[(1, 78314472), (2, 39157236), (3, 26104824), (4, 19578618), (6, 13052412), (8, 9789309), (9, 8701608), (12, 6526206), (18, 4350804), (24, 3263103), (27, 2900536), (36, 2175402), (54, 1450268), (72, 1087701), (108, 725134), (216, 362567), (307, 255096), (614, 127548), (921, 85032), (1181, 66312), (1228, 63774), (1842, 42516), (2362, 33156), (2456, 31887), (2763, 28344), (3543, 22104), (3684, 21258), (4724, 16578), (5526, 14172), (7086, 11052), (7368, 10629), (8289, 9448)]