72964416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{233}}^2$

素因数の和:488

約数の個数: 84

約数和(自身を含む): 221581472

約数和(自身を除く): 148617056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 233, 336, 448, 466, 672, 699, 932, 1344, 1398, 1631, 1864, 2796, 3262, 3728, 4893, 5592, 6524, 7456, 9786, 11184, 13048, 14912, 19572, 22368, 26096, 39144, 44736, 52192, 54289, 78288, 104384, 108578, 156576, 162867, 217156, 313152, 325734, 380023, 434312, 651468, 760046, 868624, 1140069, 1302936, 1520092, 1737248, 2280138, 2605872, 3040184, 3474496, 4560276, 5211744, 6080368, 9120552, 10423488, 12160736, 18241104, 24321472, 36482208, 72964416]

約数ペア:

[(1, 72964416), (2, 36482208), (3, 24321472), (4, 18241104), (6, 12160736), (7, 10423488), (8, 9120552), (12, 6080368), (14, 5211744), (16, 4560276), (21, 3474496), (24, 3040184), (28, 2605872), (32, 2280138), (42, 1737248), (48, 1520092), (56, 1302936), (64, 1140069), (84, 868624), (96, 760046), (112, 651468), (168, 434312), (192, 380023), (224, 325734), (233, 313152), (336, 217156), (448, 162867), (466, 156576), (672, 108578), (699, 104384), (932, 78288), (1344, 54289), (1398, 52192), (1631, 44736), (1864, 39144), (2796, 26096), (3262, 22368), (3728, 19572), (4893, 14912), (5592, 13048), (6524, 11184), (7456, 9786)]