68437584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15376

約数の個数: 60

約数和(自身を含む): 197721472

約数和(自身を除く): 129283888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15331, 30662, 45993, 61324, 91986, 122648, 137979, 183972, 245296, 275958, 367944, 475261, 551916, 735888, 950522, 1103832, 1425783, 1901044, 2207664, 2851566, 3802088, 4277349, 5703132, 7604176, 8554698, 11406264, 17109396, 22812528, 34218792, 68437584]

約数ペア:

[(1, 68437584), (2, 34218792), (3, 22812528), (4, 17109396), (6, 11406264), (8, 8554698), (9, 7604176), (12, 5703132), (16, 4277349), (18, 3802088), (24, 2851566), (31, 2207664), (36, 1901044), (48, 1425783), (62, 1103832), (72, 950522), (93, 735888), (124, 551916), (144, 475261), (186, 367944), (248, 275958), (279, 245296), (372, 183972), (496, 137979), (558, 122648), (744, 91986), (1116, 61324), (1488, 45993), (2232, 30662), (4464, 15331)]