77870664

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56923}}^1$

素因数の和:56954

約数の個数: 48

約数和(自身を含む): 222003600

約数和(自身を除く): 144132936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 56923, 113846, 170769, 227692, 341538, 455384, 512307, 683076, 1024614, 1081537, 1366152, 2049228, 2163074, 3244611, 4098456, 4326148, 6489222, 8652296, 9733833, 12978444, 19467666, 25956888, 38935332, 77870664]

約数ペア:

[(1, 77870664), (2, 38935332), (3, 25956888), (4, 19467666), (6, 12978444), (8, 9733833), (9, 8652296), (12, 6489222), (18, 4326148), (19, 4098456), (24, 3244611), (36, 2163074), (38, 2049228), (57, 1366152), (72, 1081537), (76, 1024614), (114, 683076), (152, 512307), (171, 455384), (228, 341538), (342, 227692), (456, 170769), (684, 113846), (1368, 56923)]