72671328

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{14843}}^1$

素因数の和:14876

約数の個数: 72

約数和(自身を含む): 218830248

約数和(自身を除く): 146158920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 14843, 29686, 44529, 59372, 89058, 118744, 133587, 178116, 237488, 252331, 267174, 356232, 474976, 504662, 534348, 712464, 756993, 1009324, 1068696, 1424928, 1513986, 2018648, 2137392, 2270979, 3027972, 4037296, 4274784, 4541958, 6055944, 8074592, 9083916, 12111888, 18167832, 24223776, 36335664, 72671328]

約数ペア:

[(1, 72671328), (2, 36335664), (3, 24223776), (4, 18167832), (6, 12111888), (8, 9083916), (9, 8074592), (12, 6055944), (16, 4541958), (17, 4274784), (18, 4037296), (24, 3027972), (32, 2270979), (34, 2137392), (36, 2018648), (48, 1513986), (51, 1424928), (68, 1068696), (72, 1009324), (96, 756993), (102, 712464), (136, 534348), (144, 504662), (153, 474976), (204, 356232), (272, 267174), (288, 252331), (306, 237488), (408, 178116), (544, 133587), (612, 118744), (816, 89058), (1224, 59372), (1632, 44529), (2448, 29686), (4896, 14843)]