61738144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 140978880

約数和(自身を除く): 79240736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 73, 76, 104, 107, 146, 152, 208, 214, 247, 292, 304, 416, 428, 494, 584, 608, 856, 949, 988, 1168, 1387, 1391, 1712, 1898, 1976, 2033, 2336, 2774, 2782, 3424, 3796, 3952, 4066, 5548, 5564, 7592, 7811, 7904, 8132, 11096, 11128, 15184, 15622, 16264, 18031, 22192, 22256, 26429, 30368, 31244, 32528, 36062, 44384, 44512, 52858, 62488, 65056, 72124, 101543, 105716, 124976, 144248, 148409, 203086, 211432, 249952, 288496, 296818, 406172, 422864, 576992, 593636, 812344, 845728, 1187272, 1624688, 1929317, 2374544, 3249376, 3858634, 4749088, 7717268, 15434536, 30869072, 61738144]

約数ペア:

[(1, 61738144), (2, 30869072), (4, 15434536), (8, 7717268), (13, 4749088), (16, 3858634), (19, 3249376), (26, 2374544), (32, 1929317), (38, 1624688), (52, 1187272), (73, 845728), (76, 812344), (104, 593636), (107, 576992), (146, 422864), (152, 406172), (208, 296818), (214, 288496), (247, 249952), (292, 211432), (304, 203086), (416, 148409), (428, 144248), (494, 124976), (584, 105716), (608, 101543), (856, 72124), (949, 65056), (988, 62488), (1168, 52858), (1387, 44512), (1391, 44384), (1712, 36062), (1898, 32528), (1976, 31244), (2033, 30368), (2336, 26429), (2774, 22256), (2782, 22192), (3424, 18031), (3796, 16264), (3952, 15622), (4066, 15184), (5548, 11128), (5564, 11096), (7592, 8132), (7811, 7904)]