76604490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 72

約数和(自身を含む): 208337220

約数和(自身を除く): 131732730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 1609, 2070, 2645, 3174, 3218, 4761, 4827, 5290, 7935, 8045, 9522, 9654, 14481, 15870, 16090, 23805, 24135, 28962, 37007, 47610, 48270, 72405, 74014, 111021, 144810, 185035, 222042, 333063, 370070, 555105, 666126, 851161, 1110210, 1665315, 1702322, 2553483, 3330630, 4255805, 5106966, 7660449, 8511610, 12767415, 15320898, 25534830, 38302245, 76604490]

約数ペア:

[(1, 76604490), (2, 38302245), (3, 25534830), (5, 15320898), (6, 12767415), (9, 8511610), (10, 7660449), (15, 5106966), (18, 4255805), (23, 3330630), (30, 2553483), (45, 1702322), (46, 1665315), (69, 1110210), (90, 851161), (115, 666126), (138, 555105), (207, 370070), (230, 333063), (345, 222042), (414, 185035), (529, 144810), (690, 111021), (1035, 74014), (1058, 72405), (1587, 48270), (1609, 47610), (2070, 37007), (2645, 28962), (3174, 24135), (3218, 23805), (4761, 16090), (4827, 15870), (5290, 14481), (7935, 9654), (8045, 9522)]