65867724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 190865584

約数和(自身を除く): 124997860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 468, 487, 578, 612, 663, 867, 884, 974, 1156, 1326, 1461, 1734, 1948, 1989, 2601, 2652, 2922, 3468, 3757, 3978, 4383, 5202, 5844, 6331, 7514, 7956, 8279, 8766, 10404, 11271, 12662, 15028, 16558, 17532, 18993, 22542, 24837, 25324, 33116, 33813, 37986, 45084, 49674, 56979, 67626, 74511, 75972, 99348, 107627, 113958, 135252, 140743, 149022, 215254, 227916, 281486, 298044, 322881, 422229, 430508, 562972, 645762, 844458, 968643, 1266687, 1291524, 1688916, 1829659, 1937286, 2533374, 3659318, 3874572, 5066748, 5488977, 7318636, 10977954, 16466931, 21955908, 32933862, 65867724]

約数ペア:

[(1, 65867724), (2, 32933862), (3, 21955908), (4, 16466931), (6, 10977954), (9, 7318636), (12, 5488977), (13, 5066748), (17, 3874572), (18, 3659318), (26, 2533374), (34, 1937286), (36, 1829659), (39, 1688916), (51, 1291524), (52, 1266687), (68, 968643), (78, 844458), (102, 645762), (117, 562972), (153, 430508), (156, 422229), (204, 322881), (221, 298044), (234, 281486), (289, 227916), (306, 215254), (442, 149022), (468, 140743), (487, 135252), (578, 113958), (612, 107627), (663, 99348), (867, 75972), (884, 74511), (974, 67626), (1156, 56979), (1326, 49674), (1461, 45084), (1734, 37986), (1948, 33813), (1989, 33116), (2601, 25324), (2652, 24837), (2922, 22542), (3468, 18993), (3757, 17532), (3978, 16558), (4383, 15028), (5202, 12662), (5844, 11271), (6331, 10404), (7514, 8766), (7956, 8279)]