72655128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 243799920

約数和(自身を除く): 171144792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 853, 936, 1014, 1092, 1183, 1352, 1521, 1638, 1706, 2028, 2184, 2366, 2559, 3042, 3276, 3412, 3549, 4056, 4732, 5118, 5971, 6084, 6552, 6824, 7098, 7677, 9464, 10236, 10647, 11089, 11942, 12168, 14196, 15354, 17913, 20472, 21294, 22178, 23884, 28392, 30708, 33267, 35826, 42588, 44356, 47768, 53739, 61416, 66534, 71652, 77623, 85176, 88712, 99801, 107478, 133068, 143304, 144157, 155246, 199602, 214956, 232869, 266136, 288314, 310492, 399204, 429912, 432471, 465738, 576628, 620984, 698607, 798408, 864942, 931476, 1009099, 1153256, 1297413, 1397214, 1729884, 1862952, 2018198, 2594826, 2794428, 3027297, 3459768, 4036396, 5189652, 5588856, 6054594, 8072792, 9081891, 10379304, 12109188, 18163782, 24218376, 36327564, 72655128]

約数ペア:

[(1, 72655128), (2, 36327564), (3, 24218376), (4, 18163782), (6, 12109188), (7, 10379304), (8, 9081891), (9, 8072792), (12, 6054594), (13, 5588856), (14, 5189652), (18, 4036396), (21, 3459768), (24, 3027297), (26, 2794428), (28, 2594826), (36, 2018198), (39, 1862952), (42, 1729884), (52, 1397214), (56, 1297413), (63, 1153256), (72, 1009099), (78, 931476), (84, 864942), (91, 798408), (104, 698607), (117, 620984), (126, 576628), (156, 465738), (168, 432471), (169, 429912), (182, 399204), (234, 310492), (252, 288314), (273, 266136), (312, 232869), (338, 214956), (364, 199602), (468, 155246), (504, 144157), (507, 143304), (546, 133068), (676, 107478), (728, 99801), (819, 88712), (853, 85176), (936, 77623), (1014, 71652), (1092, 66534), (1183, 61416), (1352, 53739), (1521, 47768), (1638, 44356), (1706, 42588), (2028, 35826), (2184, 33267), (2366, 30708), (2559, 28392), (3042, 23884), (3276, 22178), (3412, 21294), (3549, 20472), (4056, 17913), (4732, 15354), (5118, 14196), (5971, 12168), (6084, 11942), (6552, 11089), (6824, 10647), (7098, 10236), (7677, 9464)]