90845586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 230329008

約数和(自身を除く): 139483422

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 369, 442, 533, 557, 663, 697, 738, 1066, 1114, 1326, 1394, 1599, 1671, 1989, 2091, 3198, 3342, 3978, 4182, 4797, 5013, 6273, 7241, 9061, 9469, 9594, 10026, 12546, 14482, 18122, 18938, 21723, 22837, 27183, 28407, 43446, 45674, 54366, 56814, 65169, 68511, 81549, 85221, 123097, 130338, 137022, 163098, 170442, 205533, 246194, 296881, 369291, 388229, 411066, 593762, 738582, 776458, 890643, 1107873, 1164687, 1781286, 2215746, 2329374, 2671929, 3494061, 5046977, 5343858, 6988122, 10093954, 15140931, 30281862, 45422793, 90845586]

約数ペア:

[(1, 90845586), (2, 45422793), (3, 30281862), (6, 15140931), (9, 10093954), (13, 6988122), (17, 5343858), (18, 5046977), (26, 3494061), (34, 2671929), (39, 2329374), (41, 2215746), (51, 1781286), (78, 1164687), (82, 1107873), (102, 890643), (117, 776458), (123, 738582), (153, 593762), (221, 411066), (234, 388229), (246, 369291), (306, 296881), (369, 246194), (442, 205533), (533, 170442), (557, 163098), (663, 137022), (697, 130338), (738, 123097), (1066, 85221), (1114, 81549), (1326, 68511), (1394, 65169), (1599, 56814), (1671, 54366), (1989, 45674), (2091, 43446), (3198, 28407), (3342, 27183), (3978, 22837), (4182, 21723), (4797, 18938), (5013, 18122), (6273, 14482), (7241, 12546), (9061, 10026), (9469, 9594)]