86772828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 217857024

約数和(自身を除く): 131084196

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 191, 204, 262, 289, 382, 393, 524, 573, 578, 764, 786, 867, 1146, 1156, 1572, 1734, 2227, 2292, 3247, 3468, 4454, 6494, 6681, 8908, 9741, 12988, 13362, 19482, 25021, 26724, 37859, 38964, 50042, 55199, 75063, 75718, 100084, 110398, 113577, 150126, 151436, 165597, 220796, 227154, 300252, 331194, 425357, 454308, 662388, 850714, 1276071, 1701428, 2552142, 5104284, 7231069, 14462138, 21693207, 28924276, 43386414, 86772828]

約数ペア:

[(1, 86772828), (2, 43386414), (3, 28924276), (4, 21693207), (6, 14462138), (12, 7231069), (17, 5104284), (34, 2552142), (51, 1701428), (68, 1276071), (102, 850714), (131, 662388), (191, 454308), (204, 425357), (262, 331194), (289, 300252), (382, 227154), (393, 220796), (524, 165597), (573, 151436), (578, 150126), (764, 113577), (786, 110398), (867, 100084), (1146, 75718), (1156, 75063), (1572, 55199), (1734, 50042), (2227, 38964), (2292, 37859), (3247, 26724), (3468, 25021), (4454, 19482), (6494, 13362), (6681, 12988), (8908, 9741)]