81064032

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 144

約数和(自身を含む): 260850240

約数和(自身を除く): 179786208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 784, 798, 907, 912, 931, 1064, 1176, 1568, 1596, 1814, 1824, 1862, 2128, 2352, 2721, 2793, 3192, 3628, 3724, 4256, 4704, 5442, 5586, 6349, 6384, 7256, 7448, 10884, 11172, 12698, 12768, 14512, 14896, 17233, 19047, 21768, 22344, 25396, 29024, 29792, 34466, 38094, 43536, 44443, 44688, 50792, 51699, 68932, 76188, 87072, 88886, 89376, 101584, 103398, 120631, 133329, 137864, 152376, 177772, 203168, 206796, 241262, 266658, 275728, 304752, 355544, 361893, 413592, 482524, 533316, 551456, 609504, 711088, 723786, 827184, 844417, 965048, 1066632, 1422176, 1447572, 1654368, 1688834, 1930096, 2133264, 2533251, 2895144, 3377668, 3860192, 4266528, 5066502, 5790288, 6755336, 10133004, 11580576, 13510672, 20266008, 27021344, 40532016, 81064032]

約数ペア:

[(1, 81064032), (2, 40532016), (3, 27021344), (4, 20266008), (6, 13510672), (7, 11580576), (8, 10133004), (12, 6755336), (14, 5790288), (16, 5066502), (19, 4266528), (21, 3860192), (24, 3377668), (28, 2895144), (32, 2533251), (38, 2133264), (42, 1930096), (48, 1688834), (49, 1654368), (56, 1447572), (57, 1422176), (76, 1066632), (84, 965048), (96, 844417), (98, 827184), (112, 723786), (114, 711088), (133, 609504), (147, 551456), (152, 533316), (168, 482524), (196, 413592), (224, 361893), (228, 355544), (266, 304752), (294, 275728), (304, 266658), (336, 241262), (392, 206796), (399, 203168), (456, 177772), (532, 152376), (588, 137864), (608, 133329), (672, 120631), (784, 103398), (798, 101584), (907, 89376), (912, 88886), (931, 87072), (1064, 76188), (1176, 68932), (1568, 51699), (1596, 50792), (1814, 44688), (1824, 44443), (1862, 43536), (2128, 38094), (2352, 34466), (2721, 29792), (2793, 29024), (3192, 25396), (3628, 22344), (3724, 21768), (4256, 19047), (4704, 17233), (5442, 14896), (5586, 14512), (6349, 12768), (6384, 12698), (7256, 11172), (7448, 10884)]