71978976

素因数分解:

$2^5\times 3^3\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 139459104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 227, 288, 367, 432, 454, 681, 734, 864, 908, 1101, 1362, 1468, 1816, 2043, 2202, 2724, 2936, 3303, 3632, 4086, 4404, 5448, 5872, 6129, 6606, 7264, 8172, 8808, 9909, 10896, 11744, 12258, 13212, 16344, 17616, 19818, 21792, 24516, 26424, 32688, 35232, 39636, 49032, 52848, 65376, 79272, 83309, 98064, 105696, 158544, 166618, 196128, 249927, 317088, 333236, 499854, 666472, 749781, 999708, 1332944, 1499562, 1999416, 2249343, 2665888, 2999124, 3998832, 4498686, 5998248, 7997664, 8997372, 11996496, 17994744, 23992992, 35989488, 71978976]

約数ペア:

[(1, 71978976), (2, 35989488), (3, 23992992), (4, 17994744), (6, 11996496), (8, 8997372), (9, 7997664), (12, 5998248), (16, 4498686), (18, 3998832), (24, 2999124), (27, 2665888), (32, 2249343), (36, 1999416), (48, 1499562), (54, 1332944), (72, 999708), (96, 749781), (108, 666472), (144, 499854), (216, 333236), (227, 317088), (288, 249927), (367, 196128), (432, 166618), (454, 158544), (681, 105696), (734, 98064), (864, 83309), (908, 79272), (1101, 65376), (1362, 52848), (1468, 49032), (1816, 39636), (2043, 35232), (2202, 32688), (2724, 26424), (2936, 24516), (3303, 21792), (3632, 19818), (4086, 17616), (4404, 16344), (5448, 13212), (5872, 12258), (6129, 11744), (6606, 10896), (7264, 9909), (8172, 8808)]