73189264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 154990080

約数和(自身を除く): 81800816

約数列:

[1, 2, 4, 8, 16, 31, 41, 59, 61, 62, 82, 118, 122, 124, 164, 236, 244, 248, 328, 472, 488, 496, 656, 944, 976, 1271, 1829, 1891, 2419, 2501, 2542, 3599, 3658, 3782, 4838, 5002, 5084, 7198, 7316, 7564, 9676, 10004, 10168, 14396, 14632, 15128, 19352, 20008, 20336, 28792, 29264, 30256, 38704, 40016, 57584, 74989, 77531, 111569, 147559, 149978, 155062, 223138, 295118, 299956, 310124, 446276, 590236, 599912, 620248, 892552, 1180472, 1199824, 1240496, 1785104, 2360944, 4574329, 9148658, 18297316, 36594632, 73189264]

約数ペア:

[(1, 73189264), (2, 36594632), (4, 18297316), (8, 9148658), (16, 4574329), (31, 2360944), (41, 1785104), (59, 1240496), (61, 1199824), (62, 1180472), (82, 892552), (118, 620248), (122, 599912), (124, 590236), (164, 446276), (236, 310124), (244, 299956), (248, 295118), (328, 223138), (472, 155062), (488, 149978), (496, 147559), (656, 111569), (944, 77531), (976, 74989), (1271, 57584), (1829, 40016), (1891, 38704), (2419, 30256), (2501, 29264), (2542, 28792), (3599, 20336), (3658, 20008), (3782, 19352), (4838, 15128), (5002, 14632), (5084, 14396), (7198, 10168), (7316, 10004), (7564, 9676)]