74478924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3701}}^1$

素因数の和:3767

約数の個数: 72

約数和(自身を含む): 207519312

約数和(自身を除く): 133040388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 3701, 5031, 6708, 7402, 10062, 11103, 14804, 20124, 22206, 33309, 44412, 48113, 66618, 96226, 133236, 144339, 159143, 192452, 288678, 318286, 433017, 477429, 577356, 636572, 866034, 954858, 1432287, 1732068, 1909716, 2068859, 2864574, 4137718, 5729148, 6206577, 8275436, 12413154, 18619731, 24826308, 37239462, 74478924]

約数ペア:

[(1, 74478924), (2, 37239462), (3, 24826308), (4, 18619731), (6, 12413154), (9, 8275436), (12, 6206577), (13, 5729148), (18, 4137718), (26, 2864574), (36, 2068859), (39, 1909716), (43, 1732068), (52, 1432287), (78, 954858), (86, 866034), (117, 636572), (129, 577356), (156, 477429), (172, 433017), (234, 318286), (258, 288678), (387, 192452), (468, 159143), (516, 144339), (559, 133236), (774, 96226), (1118, 66618), (1548, 48113), (1677, 44412), (2236, 33309), (3354, 22206), (3701, 20124), (5031, 14804), (6708, 11103), (7402, 10062)]