86473980

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 108

約数和(自身を含む): 272792520

約数和(自身を除く): 186318540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 659, 729, 810, 972, 1215, 1318, 1458, 1620, 1977, 2187, 2430, 2636, 2916, 3295, 3645, 3954, 4374, 4860, 5931, 6561, 6590, 7290, 7908, 8748, 9885, 10935, 11862, 13122, 13180, 14580, 17793, 19770, 21870, 23724, 26244, 29655, 32805, 35586, 39540, 43740, 53379, 59310, 65610, 71172, 88965, 106758, 118620, 131220, 160137, 177930, 213516, 266895, 320274, 355860, 480411, 533790, 640548, 800685, 960822, 1067580, 1441233, 1601370, 1921644, 2402055, 2882466, 3202740, 4323699, 4804110, 5764932, 7206165, 8647398, 9608220, 14412330, 17294796, 21618495, 28824660, 43236990, 86473980]

約数ペア:

[(1, 86473980), (2, 43236990), (3, 28824660), (4, 21618495), (5, 17294796), (6, 14412330), (9, 9608220), (10, 8647398), (12, 7206165), (15, 5764932), (18, 4804110), (20, 4323699), (27, 3202740), (30, 2882466), (36, 2402055), (45, 1921644), (54, 1601370), (60, 1441233), (81, 1067580), (90, 960822), (108, 800685), (135, 640548), (162, 533790), (180, 480411), (243, 355860), (270, 320274), (324, 266895), (405, 213516), (486, 177930), (540, 160137), (659, 131220), (729, 118620), (810, 106758), (972, 88965), (1215, 71172), (1318, 65610), (1458, 59310), (1620, 53379), (1977, 43740), (2187, 39540), (2430, 35586), (2636, 32805), (2916, 29655), (3295, 26244), (3645, 23724), (3954, 21870), (4374, 19770), (4860, 17793), (5931, 14580), (6561, 13180), (6590, 13122), (7290, 11862), (7908, 10935), (8748, 9885)]