31018464

素因数分解:

$2^5\times 3^5\times {\mathrm{3989}}^1$

素因数の和:4014

約数の個数: 72

約数和(自身を含む): 91498680

約数和(自身を除く): 60480216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 3989, 7776, 7978, 11967, 15956, 23934, 31912, 35901, 47868, 63824, 71802, 95736, 107703, 127648, 143604, 191472, 215406, 287208, 323109, 382944, 430812, 574416, 646218, 861624, 969327, 1148832, 1292436, 1723248, 1938654, 2584872, 3446496, 3877308, 5169744, 7754616, 10339488, 15509232, 31018464]

約数ペア:

[(1, 31018464), (2, 15509232), (3, 10339488), (4, 7754616), (6, 5169744), (8, 3877308), (9, 3446496), (12, 2584872), (16, 1938654), (18, 1723248), (24, 1292436), (27, 1148832), (32, 969327), (36, 861624), (48, 646218), (54, 574416), (72, 430812), (81, 382944), (96, 323109), (108, 287208), (144, 215406), (162, 191472), (216, 143604), (243, 127648), (288, 107703), (324, 95736), (432, 71802), (486, 63824), (648, 47868), (864, 35901), (972, 31912), (1296, 23934), (1944, 15956), (2592, 11967), (3888, 7978), (3989, 7776)]