72903906

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 163108608

約数和(自身を除く): 90204702

約数列:

[1, 2, 3, 6, 9, 18, 61, 67, 122, 134, 183, 201, 366, 402, 549, 603, 991, 1098, 1206, 1982, 2973, 4087, 5946, 8174, 8919, 12261, 17838, 24522, 36783, 60451, 66397, 73566, 120902, 132794, 181353, 199191, 362706, 398382, 544059, 597573, 1088118, 1195146, 4050217, 8100434, 12150651, 24301302, 36451953, 72903906]

約数ペア:

[(1, 72903906), (2, 36451953), (3, 24301302), (6, 12150651), (9, 8100434), (18, 4050217), (61, 1195146), (67, 1088118), (122, 597573), (134, 544059), (183, 398382), (201, 362706), (366, 199191), (402, 181353), (549, 132794), (603, 120902), (991, 73566), (1098, 66397), (1206, 60451), (1982, 36783), (2973, 24522), (4087, 17838), (5946, 12261), (8174, 8919)]