67248864

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1232

約数の個数: 72

約数和(自身を含む): 192235680

約数和(自身を除く): 124986816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 977, 1434, 1912, 1954, 2151, 2868, 2931, 3824, 3908, 4302, 5736, 5862, 7648, 7816, 8604, 8793, 11472, 11724, 15632, 17208, 17586, 22944, 23448, 31264, 34416, 35172, 46896, 68832, 70344, 93792, 140688, 233503, 281376, 467006, 700509, 934012, 1401018, 1868024, 2101527, 2802036, 3736048, 4203054, 5604072, 7472096, 8406108, 11208144, 16812216, 22416288, 33624432, 67248864]

約数ペア:

[(1, 67248864), (2, 33624432), (3, 22416288), (4, 16812216), (6, 11208144), (8, 8406108), (9, 7472096), (12, 5604072), (16, 4203054), (18, 3736048), (24, 2802036), (32, 2101527), (36, 1868024), (48, 1401018), (72, 934012), (96, 700509), (144, 467006), (239, 281376), (288, 233503), (478, 140688), (717, 93792), (956, 70344), (977, 68832), (1434, 46896), (1912, 35172), (1954, 34416), (2151, 31264), (2868, 23448), (2931, 22944), (3824, 17586), (3908, 17208), (4302, 15632), (5736, 11724), (5862, 11472), (7648, 8793), (7816, 8604)]