90116442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 230307840

約数和(自身を除く): 140191398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 41, 54, 62, 78, 82, 93, 101, 117, 123, 186, 202, 234, 246, 279, 303, 351, 369, 403, 533, 558, 606, 702, 738, 806, 837, 909, 1066, 1107, 1209, 1271, 1313, 1599, 1674, 1818, 2214, 2418, 2542, 2626, 2727, 3131, 3198, 3627, 3813, 3939, 4141, 4797, 5454, 6262, 7254, 7626, 7878, 8282, 9393, 9594, 10881, 11439, 11817, 12423, 14391, 16523, 18786, 21762, 22878, 23634, 24846, 28179, 28782, 33046, 34317, 35451, 37269, 40703, 49569, 53833, 56358, 68634, 70902, 74538, 81406, 84537, 99138, 107666, 111807, 122109, 128371, 148707, 161499, 169074, 223614, 244218, 256742, 297414, 322998, 366327, 385113, 446121, 484497, 732654, 770226, 892242, 968994, 1098981, 1155339, 1453491, 1668823, 2197962, 2310678, 2906982, 3337646, 3466017, 5006469, 6932034, 10012938, 15019407, 30038814, 45058221, 90116442]

約数ペア:

[(1, 90116442), (2, 45058221), (3, 30038814), (6, 15019407), (9, 10012938), (13, 6932034), (18, 5006469), (26, 3466017), (27, 3337646), (31, 2906982), (39, 2310678), (41, 2197962), (54, 1668823), (62, 1453491), (78, 1155339), (82, 1098981), (93, 968994), (101, 892242), (117, 770226), (123, 732654), (186, 484497), (202, 446121), (234, 385113), (246, 366327), (279, 322998), (303, 297414), (351, 256742), (369, 244218), (403, 223614), (533, 169074), (558, 161499), (606, 148707), (702, 128371), (738, 122109), (806, 111807), (837, 107666), (909, 99138), (1066, 84537), (1107, 81406), (1209, 74538), (1271, 70902), (1313, 68634), (1599, 56358), (1674, 53833), (1818, 49569), (2214, 40703), (2418, 37269), (2542, 35451), (2626, 34317), (2727, 33046), (3131, 28782), (3198, 28179), (3627, 24846), (3813, 23634), (3939, 22878), (4141, 21762), (4797, 18786), (5454, 16523), (6262, 14391), (7254, 12423), (7626, 11817), (7878, 11439), (8282, 10881), (9393, 9594)]