74150154

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 180939528

約数和(自身を除く): 106789374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 137, 162, 234, 257, 274, 351, 411, 514, 702, 771, 822, 1053, 1233, 1542, 1781, 2106, 2313, 2466, 3341, 3562, 3699, 4626, 5343, 6682, 6939, 7398, 10023, 10686, 11097, 13878, 16029, 20046, 20817, 22194, 30069, 32058, 35209, 41634, 48087, 60138, 70418, 90207, 96174, 105627, 144261, 180414, 211254, 270621, 288522, 316881, 457717, 541242, 633762, 915434, 950643, 1373151, 1901286, 2746302, 2851929, 4119453, 5703858, 8238906, 12358359, 24716718, 37075077, 74150154]

約数ペア:

[(1, 74150154), (2, 37075077), (3, 24716718), (6, 12358359), (9, 8238906), (13, 5703858), (18, 4119453), (26, 2851929), (27, 2746302), (39, 1901286), (54, 1373151), (78, 950643), (81, 915434), (117, 633762), (137, 541242), (162, 457717), (234, 316881), (257, 288522), (274, 270621), (351, 211254), (411, 180414), (514, 144261), (702, 105627), (771, 96174), (822, 90207), (1053, 70418), (1233, 60138), (1542, 48087), (1781, 41634), (2106, 35209), (2313, 32058), (2466, 30069), (3341, 22194), (3562, 20817), (3699, 20046), (4626, 16029), (5343, 13878), (6682, 11097), (6939, 10686), (7398, 10023)]