42661164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5615

約数の個数: 72

約数和(自身を含む): 124724208

約数和(自身を除く): 82063044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 5581, 7644, 11162, 16743, 22324, 33486, 39067, 66972, 72553, 78134, 117201, 145106, 156268, 217659, 234402, 273469, 290212, 435318, 468804, 507871, 546938, 820407, 870636, 1015742, 1093876, 1523613, 1640814, 2031484, 3047226, 3281628, 3555097, 6094452, 7110194, 10665291, 14220388, 21330582, 42661164]

約数ペア:

[(1, 42661164), (2, 21330582), (3, 14220388), (4, 10665291), (6, 7110194), (7, 6094452), (12, 3555097), (13, 3281628), (14, 3047226), (21, 2031484), (26, 1640814), (28, 1523613), (39, 1093876), (42, 1015742), (49, 870636), (52, 820407), (78, 546938), (84, 507871), (91, 468804), (98, 435318), (147, 290212), (156, 273469), (182, 234402), (196, 217659), (273, 156268), (294, 145106), (364, 117201), (546, 78134), (588, 72553), (637, 66972), (1092, 39067), (1274, 33486), (1911, 22324), (2548, 16743), (3822, 11162), (5581, 7644)]