180691992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 544824000

約数和(自身を除く): 364132008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 229, 234, 281, 312, 351, 458, 468, 562, 687, 702, 843, 916, 936, 1124, 1374, 1404, 1686, 1832, 2061, 2248, 2529, 2748, 2808, 2977, 3372, 3653, 4122, 5058, 5496, 5954, 6183, 6744, 7306, 7587, 8244, 8931, 10116, 10959, 11908, 12366, 14612, 15174, 16488, 17862, 20232, 21918, 23816, 24732, 26793, 29224, 30348, 32877, 35724, 43836, 49464, 53586, 60696, 64349, 65754, 71448, 80379, 87672, 98631, 107172, 128698, 131508, 160758, 193047, 197262, 214344, 257396, 263016, 321516, 386094, 394524, 514792, 579141, 643032, 772188, 789048, 836537, 1158282, 1544376, 1673074, 1737423, 2316564, 2509611, 3346148, 3474846, 4633128, 5019222, 6692296, 6949692, 7528833, 10038444, 13899384, 15057666, 20076888, 22586499, 30115332, 45172998, 60230664, 90345996, 180691992]

約数ペア:

[(1, 180691992), (2, 90345996), (3, 60230664), (4, 45172998), (6, 30115332), (8, 22586499), (9, 20076888), (12, 15057666), (13, 13899384), (18, 10038444), (24, 7528833), (26, 6949692), (27, 6692296), (36, 5019222), (39, 4633128), (52, 3474846), (54, 3346148), (72, 2509611), (78, 2316564), (104, 1737423), (108, 1673074), (117, 1544376), (156, 1158282), (216, 836537), (229, 789048), (234, 772188), (281, 643032), (312, 579141), (351, 514792), (458, 394524), (468, 386094), (562, 321516), (687, 263016), (702, 257396), (843, 214344), (916, 197262), (936, 193047), (1124, 160758), (1374, 131508), (1404, 128698), (1686, 107172), (1832, 98631), (2061, 87672), (2248, 80379), (2529, 71448), (2748, 65754), (2808, 64349), (2977, 60696), (3372, 53586), (3653, 49464), (4122, 43836), (5058, 35724), (5496, 32877), (5954, 30348), (6183, 29224), (6744, 26793), (7306, 24732), (7587, 23816), (8244, 21918), (8931, 20232), (10116, 17862), (10959, 16488), (11908, 15174), (12366, 14612)]