71431509528

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{18443}}^1$

素因数の和:18643

約数の個数: 160

約数和(自身を含む): 206211297600

約数和(自身を除く): 134779788072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 139, 162, 172, 216, 258, 278, 324, 344, 387, 417, 516, 556, 648, 774, 834, 1032, 1112, 1161, 1251, 1548, 1668, 2322, 2502, 3096, 3336, 3483, 3753, 4644, 5004, 5977, 6966, 7506, 9288, 10008, 11259, 11954, 13932, 15012, 17931, 18443, 22518, 23908, 27864, 30024, 35862, 36886, 45036, 47816, 53793, 55329, 71724, 73772, 90072, 107586, 110658, 143448, 147544, 161379, 165987, 215172, 221316, 322758, 331974, 430344, 442632, 484137, 497961, 645516, 663948, 793049, 968274, 995922, 1291032, 1327896, 1493883, 1586098, 1936548, 1991844, 2379147, 2563577, 2987766, 3172196, 3873096, 3983688, 4758294, 5127154, 5975532, 6344392, 7137441, 7690731, 9516588, 10254308, 11951064, 14274882, 15381462, 19033176, 20508616, 21412323, 23072193, 28549764, 30762924, 42824646, 46144386, 57099528, 61525848, 64236969, 69216579, 85649292, 92288772, 110233811, 128473938, 138433158, 171298584, 184577544, 207649737, 220467622, 256947876, 276866316, 330701433, 415299474, 440935244, 513895752, 553732632, 661402866, 830598948, 881870488, 992104299, 1322805732, 1661197896, 1984208598, 2645611464, 2976312897, 3968417196, 5952625794, 7936834392, 8928938691, 11905251588, 17857877382, 23810503176, 35715754764, 71431509528]

約数ペア:

[(1, 71431509528), (2, 35715754764), (3, 23810503176), (4, 17857877382), (6, 11905251588), (8, 8928938691), (9, 7936834392), (12, 5952625794), (18, 3968417196), (24, 2976312897), (27, 2645611464), (36, 1984208598), (43, 1661197896), (54, 1322805732), (72, 992104299), (81, 881870488), (86, 830598948), (108, 661402866), (129, 553732632), (139, 513895752), (162, 440935244), (172, 415299474), (216, 330701433), (258, 276866316), (278, 256947876), (324, 220467622), (344, 207649737), (387, 184577544), (417, 171298584), (516, 138433158), (556, 128473938), (648, 110233811), (774, 92288772), (834, 85649292), (1032, 69216579), (1112, 64236969), (1161, 61525848), (1251, 57099528), (1548, 46144386), (1668, 42824646), (2322, 30762924), (2502, 28549764), (3096, 23072193), (3336, 21412323), (3483, 20508616), (3753, 19033176), (4644, 15381462), (5004, 14274882), (5977, 11951064), (6966, 10254308), (7506, 9516588), (9288, 7690731), (10008, 7137441), (11259, 6344392), (11954, 5975532), (13932, 5127154), (15012, 4758294), (17931, 3983688), (18443, 3873096), (22518, 3172196), (23908, 2987766), (27864, 2563577), (30024, 2379147), (35862, 1991844), (36886, 1936548), (45036, 1586098), (47816, 1493883), (53793, 1327896), (55329, 1291032), (71724, 995922), (73772, 968274), (90072, 793049), (107586, 663948), (110658, 645516), (143448, 497961), (147544, 484137), (161379, 442632), (165987, 430344), (215172, 331974), (221316, 322758)]