71717472

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1340

約数の個数: 72

約数和(自身を含む): 205031736

約数和(自身を除く): 133314264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1097, 1362, 1816, 2043, 2194, 2724, 3291, 3632, 4086, 4388, 5448, 6582, 7264, 8172, 8776, 9873, 10896, 13164, 16344, 17552, 19746, 21792, 26328, 32688, 35104, 39492, 52656, 65376, 78984, 105312, 157968, 249019, 315936, 498038, 747057, 996076, 1494114, 1992152, 2241171, 2988228, 3984304, 4482342, 5976456, 7968608, 8964684, 11952912, 17929368, 23905824, 35858736, 71717472]

約数ペア:

[(1, 71717472), (2, 35858736), (3, 23905824), (4, 17929368), (6, 11952912), (8, 8964684), (9, 7968608), (12, 5976456), (16, 4482342), (18, 3984304), (24, 2988228), (32, 2241171), (36, 1992152), (48, 1494114), (72, 996076), (96, 747057), (144, 498038), (227, 315936), (288, 249019), (454, 157968), (681, 105312), (908, 78984), (1097, 65376), (1362, 52656), (1816, 39492), (2043, 35104), (2194, 32688), (2724, 26328), (3291, 21792), (3632, 19746), (4086, 17552), (4388, 16344), (5448, 13164), (6582, 10896), (7264, 9873), (8172, 8776)]