47721276

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 126741888

約数和(自身を除く): 79020612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 701, 732, 1098, 1116, 1402, 1891, 2103, 2196, 2804, 3782, 4206, 5673, 6309, 7564, 8412, 11346, 12618, 17019, 21731, 22692, 25236, 34038, 42761, 43462, 65193, 68076, 85522, 86924, 128283, 130386, 171044, 195579, 256566, 260772, 384849, 391158, 513132, 769698, 782316, 1325591, 1539396, 2651182, 3976773, 5302364, 7953546, 11930319, 15907092, 23860638, 47721276]

約数ペア:

[(1, 47721276), (2, 23860638), (3, 15907092), (4, 11930319), (6, 7953546), (9, 5302364), (12, 3976773), (18, 2651182), (31, 1539396), (36, 1325591), (61, 782316), (62, 769698), (93, 513132), (122, 391158), (124, 384849), (183, 260772), (186, 256566), (244, 195579), (279, 171044), (366, 130386), (372, 128283), (549, 86924), (558, 85522), (701, 68076), (732, 65193), (1098, 43462), (1116, 42761), (1402, 34038), (1891, 25236), (2103, 22692), (2196, 21731), (2804, 17019), (3782, 12618), (4206, 11346), (5673, 8412), (6309, 7564)]