90131652

素因数分解:

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

素因数の和:310

約数の個数: 108

約数和(自身を含む): 255220420

約数和(自身を除く): 165088768

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 229, 234, 261, 348, 377, 458, 468, 522, 687, 754, 841, 916, 1044, 1131, 1374, 1508, 1682, 2061, 2262, 2523, 2748, 2977, 3364, 3393, 4122, 4524, 5046, 5954, 6641, 6786, 7569, 8244, 8931, 10092, 10933, 11908, 13282, 13572, 15138, 17862, 19923, 21866, 26564, 26793, 30276, 32799, 35724, 39846, 43732, 53586, 59769, 65598, 79692, 86333, 98397, 107172, 119538, 131196, 172666, 192589, 196794, 239076, 258999, 345332, 385178, 393588, 517998, 577767, 770356, 776997, 1035996, 1155534, 1553994, 1733301, 2311068, 2503657, 3107988, 3466602, 5007314, 6933204, 7510971, 10014628, 15021942, 22532913, 30043884, 45065826, 90131652]

約数ペア:

[(1, 90131652), (2, 45065826), (3, 30043884), (4, 22532913), (6, 15021942), (9, 10014628), (12, 7510971), (13, 6933204), (18, 5007314), (26, 3466602), (29, 3107988), (36, 2503657), (39, 2311068), (52, 1733301), (58, 1553994), (78, 1155534), (87, 1035996), (116, 776997), (117, 770356), (156, 577767), (174, 517998), (229, 393588), (234, 385178), (261, 345332), (348, 258999), (377, 239076), (458, 196794), (468, 192589), (522, 172666), (687, 131196), (754, 119538), (841, 107172), (916, 98397), (1044, 86333), (1131, 79692), (1374, 65598), (1508, 59769), (1682, 53586), (2061, 43732), (2262, 39846), (2523, 35724), (2748, 32799), (2977, 30276), (3364, 26793), (3393, 26564), (4122, 21866), (4524, 19923), (5046, 17862), (5954, 15138), (6641, 13572), (6786, 13282), (7569, 11908), (8244, 10933), (8931, 10092)]