42625128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 135878400

約数和(自身を除く): 93253272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 673, 696, 728, 754, 812, 1092, 1131, 1218, 1346, 1508, 1624, 2019, 2184, 2262, 2436, 2639, 2692, 3016, 4038, 4524, 4711, 4872, 5278, 5384, 7917, 8076, 8749, 9048, 9422, 10556, 14133, 15834, 16152, 17498, 18844, 19517, 21112, 26247, 28266, 31668, 34996, 37688, 39034, 52494, 56532, 58551, 61243, 63336, 69992, 78068, 104988, 113064, 117102, 122486, 136619, 156136, 183729, 209976, 234204, 244972, 253721, 273238, 367458, 409857, 468408, 489944, 507442, 546476, 734916, 761163, 819714, 1014884, 1092952, 1469832, 1522326, 1639428, 1776047, 2029768, 3044652, 3278856, 3552094, 5328141, 6089304, 7104188, 10656282, 14208376, 21312564, 42625128]

約数ペア:

[(1, 42625128), (2, 21312564), (3, 14208376), (4, 10656282), (6, 7104188), (7, 6089304), (8, 5328141), (12, 3552094), (13, 3278856), (14, 3044652), (21, 2029768), (24, 1776047), (26, 1639428), (28, 1522326), (29, 1469832), (39, 1092952), (42, 1014884), (52, 819714), (56, 761163), (58, 734916), (78, 546476), (84, 507442), (87, 489944), (91, 468408), (104, 409857), (116, 367458), (156, 273238), (168, 253721), (174, 244972), (182, 234204), (203, 209976), (232, 183729), (273, 156136), (312, 136619), (348, 122486), (364, 117102), (377, 113064), (406, 104988), (546, 78068), (609, 69992), (673, 63336), (696, 61243), (728, 58551), (754, 56532), (812, 52494), (1092, 39034), (1131, 37688), (1218, 34996), (1346, 31668), (1508, 28266), (1624, 26247), (2019, 21112), (2184, 19517), (2262, 18844), (2436, 17498), (2639, 16152), (2692, 15834), (3016, 14133), (4038, 10556), (4524, 9422), (4711, 9048), (4872, 8749), (5278, 8076), (5384, 7917)]