75840552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55439}}^1$

素因数の和:55470

約数の個数: 48

約数和(自身を含む): 216216000

約数和(自身を除く): 140375448

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, 55439, 110878, 166317, 221756, 332634, 443512, 498951, 665268, 997902, 1053341, 1330536, 1995804, 2106682, 3160023, 3991608, 4213364, 6320046, 8426728, 9480069, 12640092, 18960138, 25280184, 37920276, 75840552]

約数ペア:

[(1, 75840552), (2, 37920276), (3, 25280184), (4, 18960138), (6, 12640092), (8, 9480069), (9, 8426728), (12, 6320046), (18, 4213364), (19, 3991608), (24, 3160023), (36, 2106682), (38, 1995804), (57, 1330536), (72, 1053341), (76, 997902), (114, 665268), (152, 498951), (171, 443512), (228, 332634), (342, 221756), (456, 166317), (684, 110878), (1368, 55439)]