74463984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2435

約数の個数: 120

約数和(自身を含む): 245952512

約数和(自身を除く): 171488528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2383, 2604, 3472, 3906, 4464, 4766, 5208, 7149, 7812, 9532, 10416, 14298, 15624, 16681, 19064, 21447, 28596, 31248, 33362, 38128, 42894, 50043, 57192, 66724, 73873, 85788, 100086, 114384, 133448, 147746, 150129, 171576, 200172, 221619, 266896, 295492, 300258, 343152, 400344, 443238, 517111, 590984, 600516, 664857, 800688, 886476, 1034222, 1181968, 1201032, 1329714, 1551333, 1772952, 2068444, 2402064, 2659428, 3102666, 3545904, 4136888, 4653999, 5318856, 6205332, 8273776, 9307998, 10637712, 12410664, 18615996, 24821328, 37231992, 74463984]

約数ペア:

[(1, 74463984), (2, 37231992), (3, 24821328), (4, 18615996), (6, 12410664), (7, 10637712), (8, 9307998), (9, 8273776), (12, 6205332), (14, 5318856), (16, 4653999), (18, 4136888), (21, 3545904), (24, 3102666), (28, 2659428), (31, 2402064), (36, 2068444), (42, 1772952), (48, 1551333), (56, 1329714), (62, 1201032), (63, 1181968), (72, 1034222), (84, 886476), (93, 800688), (112, 664857), (124, 600516), (126, 590984), (144, 517111), (168, 443238), (186, 400344), (217, 343152), (248, 300258), (252, 295492), (279, 266896), (336, 221619), (372, 200172), (434, 171576), (496, 150129), (504, 147746), (558, 133448), (651, 114384), (744, 100086), (868, 85788), (1008, 73873), (1116, 66724), (1302, 57192), (1488, 50043), (1736, 42894), (1953, 38128), (2232, 33362), (2383, 31248), (2604, 28596), (3472, 21447), (3906, 19064), (4464, 16681), (4766, 15624), (5208, 14298), (7149, 10416), (7812, 9532)]