74467728

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 214986240

約数和(自身を除く): 140518512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 773, 892, 1338, 1546, 1784, 2007, 2319, 2676, 3092, 3568, 4014, 4638, 5352, 6021, 6184, 6957, 8028, 9276, 10704, 12042, 12368, 13914, 16056, 18552, 20871, 24084, 27828, 32112, 37104, 41742, 48168, 55656, 83484, 96336, 111312, 166968, 172379, 333936, 344758, 517137, 689516, 1034274, 1379032, 1551411, 2068548, 2758064, 3102822, 4137096, 4654233, 6205644, 8274192, 9308466, 12411288, 18616932, 24822576, 37233864, 74467728]

約数ペア:

[(1, 74467728), (2, 37233864), (3, 24822576), (4, 18616932), (6, 12411288), (8, 9308466), (9, 8274192), (12, 6205644), (16, 4654233), (18, 4137096), (24, 3102822), (27, 2758064), (36, 2068548), (48, 1551411), (54, 1379032), (72, 1034274), (108, 689516), (144, 517137), (216, 344758), (223, 333936), (432, 172379), (446, 166968), (669, 111312), (773, 96336), (892, 83484), (1338, 55656), (1546, 48168), (1784, 41742), (2007, 37104), (2319, 32112), (2676, 27828), (3092, 24084), (3568, 20871), (4014, 18552), (4638, 16056), (5352, 13914), (6021, 12368), (6184, 12042), (6957, 10704), (8028, 9276)]