73845396

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 191528064

約数和(自身を除く): 117682668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 167, 173, 213, 284, 334, 346, 426, 501, 519, 639, 668, 692, 852, 1002, 1038, 1278, 1503, 1557, 2004, 2076, 2556, 3006, 3114, 6012, 6228, 11857, 12283, 23714, 24566, 28891, 35571, 36849, 47428, 49132, 57782, 71142, 73698, 86673, 106713, 110547, 115564, 142284, 147396, 173346, 213426, 221094, 260019, 346692, 426852, 442188, 520038, 1040076, 2051261, 4102522, 6153783, 8205044, 12307566, 18461349, 24615132, 36922698, 73845396]

約数ペア:

[(1, 73845396), (2, 36922698), (3, 24615132), (4, 18461349), (6, 12307566), (9, 8205044), (12, 6153783), (18, 4102522), (36, 2051261), (71, 1040076), (142, 520038), (167, 442188), (173, 426852), (213, 346692), (284, 260019), (334, 221094), (346, 213426), (426, 173346), (501, 147396), (519, 142284), (639, 115564), (668, 110547), (692, 106713), (852, 86673), (1002, 73698), (1038, 71142), (1278, 57782), (1503, 49132), (1557, 47428), (2004, 36849), (2076, 35571), (2556, 28891), (3006, 24566), (3114, 23714), (6012, 12283), (6228, 11857)]