42656796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 137592000

約数和(自身を除く): 94935204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 449, 468, 522, 546, 609, 754, 812, 819, 898, 1044, 1092, 1131, 1218, 1347, 1508, 1638, 1796, 1827, 2262, 2436, 2639, 2694, 3143, 3276, 3393, 3654, 4041, 4524, 5278, 5388, 5837, 6286, 6786, 7308, 7917, 8082, 9429, 10556, 11674, 12572, 13021, 13572, 15834, 16164, 17511, 18858, 23348, 23751, 26042, 28287, 31668, 35022, 37716, 39063, 40859, 47502, 52084, 52533, 56574, 70044, 78126, 81718, 91147, 95004, 105066, 113148, 117189, 122577, 156252, 163436, 169273, 182294, 210132, 234378, 245154, 273441, 338546, 364588, 367731, 468756, 490308, 507819, 546882, 677092, 735462, 820323, 1015638, 1093764, 1184911, 1470924, 1523457, 1640646, 2031276, 2369822, 3046914, 3281292, 3554733, 4739644, 6093828, 7109466, 10664199, 14218932, 21328398, 42656796]

約数ペア:

[(1, 42656796), (2, 21328398), (3, 14218932), (4, 10664199), (6, 7109466), (7, 6093828), (9, 4739644), (12, 3554733), (13, 3281292), (14, 3046914), (18, 2369822), (21, 2031276), (26, 1640646), (28, 1523457), (29, 1470924), (36, 1184911), (39, 1093764), (42, 1015638), (52, 820323), (58, 735462), (63, 677092), (78, 546882), (84, 507819), (87, 490308), (91, 468756), (116, 367731), (117, 364588), (126, 338546), (156, 273441), (174, 245154), (182, 234378), (203, 210132), (234, 182294), (252, 169273), (261, 163436), (273, 156252), (348, 122577), (364, 117189), (377, 113148), (406, 105066), (449, 95004), (468, 91147), (522, 81718), (546, 78126), (609, 70044), (754, 56574), (812, 52533), (819, 52084), (898, 47502), (1044, 40859), (1092, 39063), (1131, 37716), (1218, 35022), (1347, 31668), (1508, 28287), (1638, 26042), (1796, 23751), (1827, 23348), (2262, 18858), (2436, 17511), (2639, 16164), (2694, 15834), (3143, 13572), (3276, 13021), (3393, 12572), (3654, 11674), (4041, 10556), (4524, 9429), (5278, 8082), (5388, 7917), (5837, 7308), (6286, 6786)]