80807688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 246226500

約数和(自身を除く): 165418812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 169, 174, 229, 232, 234, 261, 312, 338, 348, 377, 458, 468, 507, 522, 676, 687, 696, 754, 916, 936, 1014, 1044, 1131, 1352, 1374, 1508, 1521, 1832, 2028, 2061, 2088, 2262, 2748, 2977, 3016, 3042, 3393, 4056, 4122, 4524, 4901, 5496, 5954, 6084, 6641, 6786, 8244, 8931, 9048, 9802, 11908, 12168, 13282, 13572, 14703, 16488, 17862, 19604, 19923, 23816, 26564, 26793, 27144, 29406, 35724, 38701, 39208, 39846, 44109, 53128, 53586, 58812, 59769, 71448, 77402, 79692, 86333, 88218, 107172, 116103, 117624, 119538, 154804, 159384, 172666, 176436, 214344, 232206, 239076, 258999, 309608, 345332, 348309, 352872, 464412, 478152, 517998, 690664, 696618, 776997, 928824, 1035996, 1122329, 1393236, 1553994, 2071992, 2244658, 2786472, 3107988, 3366987, 4489316, 6215976, 6733974, 8978632, 10100961, 13467948, 20201922, 26935896, 40403844, 80807688]

約数ペア:

[(1, 80807688), (2, 40403844), (3, 26935896), (4, 20201922), (6, 13467948), (8, 10100961), (9, 8978632), (12, 6733974), (13, 6215976), (18, 4489316), (24, 3366987), (26, 3107988), (29, 2786472), (36, 2244658), (39, 2071992), (52, 1553994), (58, 1393236), (72, 1122329), (78, 1035996), (87, 928824), (104, 776997), (116, 696618), (117, 690664), (156, 517998), (169, 478152), (174, 464412), (229, 352872), (232, 348309), (234, 345332), (261, 309608), (312, 258999), (338, 239076), (348, 232206), (377, 214344), (458, 176436), (468, 172666), (507, 159384), (522, 154804), (676, 119538), (687, 117624), (696, 116103), (754, 107172), (916, 88218), (936, 86333), (1014, 79692), (1044, 77402), (1131, 71448), (1352, 59769), (1374, 58812), (1508, 53586), (1521, 53128), (1832, 44109), (2028, 39846), (2061, 39208), (2088, 38701), (2262, 35724), (2748, 29406), (2977, 27144), (3016, 26793), (3042, 26564), (3393, 23816), (4056, 19923), (4122, 19604), (4524, 17862), (4901, 16488), (5496, 14703), (5954, 13572), (6084, 13282), (6641, 12168), (6786, 11908), (8244, 9802), (8931, 9048)]