79657648

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 197344512

約数和(自身を除く): 117686864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 107, 112, 119, 136, 161, 184, 214, 238, 272, 289, 322, 368, 391, 428, 476, 578, 644, 749, 782, 856, 952, 1156, 1288, 1498, 1564, 1712, 1819, 1904, 2023, 2312, 2461, 2576, 2737, 2996, 3128, 3638, 4046, 4624, 4922, 5474, 5992, 6256, 6647, 7276, 8092, 9844, 10948, 11984, 12733, 13294, 14552, 16184, 17227, 19688, 21896, 25466, 26588, 29104, 30923, 32368, 34454, 39376, 41837, 43792, 46529, 50932, 53176, 61846, 68908, 83674, 93058, 101864, 106352, 123692, 137816, 167348, 186116, 203728, 216461, 247384, 275632, 292859, 334696, 372232, 432922, 494768, 585718, 669392, 711229, 744464, 865844, 1171436, 1422458, 1731688, 2342872, 2844916, 3463376, 4685744, 4978603, 5689832, 9957206, 11379664, 19914412, 39828824, 79657648]

約数ペア:

[(1, 79657648), (2, 39828824), (4, 19914412), (7, 11379664), (8, 9957206), (14, 5689832), (16, 4978603), (17, 4685744), (23, 3463376), (28, 2844916), (34, 2342872), (46, 1731688), (56, 1422458), (68, 1171436), (92, 865844), (107, 744464), (112, 711229), (119, 669392), (136, 585718), (161, 494768), (184, 432922), (214, 372232), (238, 334696), (272, 292859), (289, 275632), (322, 247384), (368, 216461), (391, 203728), (428, 186116), (476, 167348), (578, 137816), (644, 123692), (749, 106352), (782, 101864), (856, 93058), (952, 83674), (1156, 68908), (1288, 61846), (1498, 53176), (1564, 50932), (1712, 46529), (1819, 43792), (1904, 41837), (2023, 39376), (2312, 34454), (2461, 32368), (2576, 30923), (2737, 29104), (2996, 26588), (3128, 25466), (3638, 21896), (4046, 19688), (4624, 17227), (4922, 16184), (5474, 14552), (5992, 13294), (6256, 12733), (6647, 11984), (7276, 10948), (8092, 9844)]