90547002

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 252088200

約数和(自身を除く): 161541198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 53, 63, 78, 91, 98, 106, 117, 126, 147, 149, 159, 182, 234, 273, 294, 298, 318, 371, 441, 447, 477, 546, 637, 689, 742, 819, 882, 894, 954, 1043, 1113, 1274, 1341, 1378, 1638, 1911, 1937, 2067, 2086, 2226, 2597, 2682, 3129, 3339, 3822, 3874, 4134, 4823, 5194, 5733, 5811, 6201, 6258, 6678, 7301, 7791, 7897, 9387, 9646, 11466, 11622, 12402, 13559, 14469, 14602, 15582, 15794, 17433, 18774, 21903, 23373, 23691, 27118, 28938, 33761, 34866, 40677, 43407, 43806, 46746, 47382, 55279, 65709, 67522, 71073, 81354, 86814, 94913, 101283, 102661, 110558, 122031, 131418, 142146, 165837, 189826, 202566, 205322, 244062, 284739, 303849, 307983, 331674, 386953, 497511, 569478, 607698, 615966, 718627, 773906, 854217, 923949, 995022, 1160859, 1437254, 1708434, 1847898, 2155881, 2321718, 3482577, 4311762, 5030389, 6467643, 6965154, 10060778, 12935286, 15091167, 30182334, 45273501, 90547002]

約数ペア:

[(1, 90547002), (2, 45273501), (3, 30182334), (6, 15091167), (7, 12935286), (9, 10060778), (13, 6965154), (14, 6467643), (18, 5030389), (21, 4311762), (26, 3482577), (39, 2321718), (42, 2155881), (49, 1847898), (53, 1708434), (63, 1437254), (78, 1160859), (91, 995022), (98, 923949), (106, 854217), (117, 773906), (126, 718627), (147, 615966), (149, 607698), (159, 569478), (182, 497511), (234, 386953), (273, 331674), (294, 307983), (298, 303849), (318, 284739), (371, 244062), (441, 205322), (447, 202566), (477, 189826), (546, 165837), (637, 142146), (689, 131418), (742, 122031), (819, 110558), (882, 102661), (894, 101283), (954, 94913), (1043, 86814), (1113, 81354), (1274, 71073), (1341, 67522), (1378, 65709), (1638, 55279), (1911, 47382), (1937, 46746), (2067, 43806), (2086, 43407), (2226, 40677), (2597, 34866), (2682, 33761), (3129, 28938), (3339, 27118), (3822, 23691), (3874, 23373), (4134, 21903), (4823, 18774), (5194, 17433), (5733, 15794), (5811, 15582), (6201, 14602), (6258, 14469), (6678, 13559), (7301, 12402), (7791, 11622), (7897, 11466), (9387, 9646)]