76704615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 154452480

約数和(自身を除く): 77747865

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 67, 95, 103, 117, 171, 195, 201, 247, 285, 309, 335, 515, 585, 603, 741, 855, 871, 927, 1005, 1235, 1273, 1339, 1545, 1957, 2223, 2613, 3015, 3705, 3819, 4017, 4355, 4635, 5871, 6365, 6695, 6901, 7839, 9785, 11115, 11457, 12051, 13065, 16549, 17613, 19095, 20085, 20703, 25441, 29355, 34505, 39195, 49647, 57285, 60255, 62109, 76323, 82745, 88065, 89713, 103515, 127205, 131119, 148941, 228969, 248235, 269139, 310545, 381615, 393357, 448565, 655595, 744705, 807417, 1144845, 1180071, 1345695, 1704547, 1966785, 4037085, 5113641, 5900355, 8522735, 15340923, 25568205, 76704615]

約数ペア:

[(1, 76704615), (3, 25568205), (5, 15340923), (9, 8522735), (13, 5900355), (15, 5113641), (19, 4037085), (39, 1966785), (45, 1704547), (57, 1345695), (65, 1180071), (67, 1144845), (95, 807417), (103, 744705), (117, 655595), (171, 448565), (195, 393357), (201, 381615), (247, 310545), (285, 269139), (309, 248235), (335, 228969), (515, 148941), (585, 131119), (603, 127205), (741, 103515), (855, 89713), (871, 88065), (927, 82745), (1005, 76323), (1235, 62109), (1273, 60255), (1339, 57285), (1545, 49647), (1957, 39195), (2223, 34505), (2613, 29355), (3015, 25441), (3705, 20703), (3819, 20085), (4017, 19095), (4355, 17613), (4635, 16549), (5871, 13065), (6365, 12051), (6695, 11457), (6901, 11115), (7839, 9785)]