78746472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{52081}}^1$

素因数の和:52103

約数の個数: 64

約数和(自身を含む): 249993600

約数和(自身を除く): 171247128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 52081, 104162, 156243, 208324, 312486, 364567, 416648, 468729, 624972, 729134, 937458, 1093701, 1249944, 1406187, 1458268, 1874916, 2187402, 2812374, 2916536, 3281103, 3749832, 4374804, 5624748, 6562206, 8749608, 9843309, 11249496, 13124412, 19686618, 26248824, 39373236, 78746472]

約数ペア:

[(1, 78746472), (2, 39373236), (3, 26248824), (4, 19686618), (6, 13124412), (7, 11249496), (8, 9843309), (9, 8749608), (12, 6562206), (14, 5624748), (18, 4374804), (21, 3749832), (24, 3281103), (27, 2916536), (28, 2812374), (36, 2187402), (42, 1874916), (54, 1458268), (56, 1406187), (63, 1249944), (72, 1093701), (84, 937458), (108, 729134), (126, 624972), (168, 468729), (189, 416648), (216, 364567), (252, 312486), (378, 208324), (504, 156243), (756, 104162), (1512, 52081)]