72263310.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 308730240

約数和(自身を除く): 208112112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 911, 936, 944, 1062, 1416, 1534, 1822, 1872, 2124, 2301, 2733, 2832, 3068, 3644, 4248, 4602, 5466, 6136, 6903, 7288, 8199, 8496, 9204, 10932, 11843, 12272, 13806, 14576, 16398, 18408, 21864, 23686, 27612, 32796, 35529, 36816, 43728, 47372, 53749, 55224, 65592, 71058, 94744, 106587, 107498, 110448, 131184, 142116, 161247, 189488, 213174, 214996, 284232, 322494, 426348, 429992, 483741, 568464, 644988, 698737, 852696, 859984, 967482, 1289976, 1397474, 1705392, 1934964, 2096211, 2579952, 2794948, 3869928, 4192422, 5589896, 6288633, 7739856, 8384844, 11179792, 12577266, 16769688, 25154532, 33539376, 50309064, 100618128]

約数ペア:

[(1, 100618128), (2, 50309064), (3, 33539376), (4, 25154532), (6, 16769688), (8, 12577266), (9, 11179792), (12, 8384844), (13, 7739856), (16, 6288633), (18, 5589896), (24, 4192422), (26, 3869928), (36, 2794948), (39, 2579952), (48, 2096211), (52, 1934964), (59, 1705392), (72, 1397474), (78, 1289976), (104, 967482), (117, 859984), (118, 852696), (144, 698737), (156, 644988), (177, 568464), (208, 483741), (234, 429992), (236, 426348), (312, 322494), (354, 284232), (468, 214996), (472, 213174), (531, 189488), (624, 161247), (708, 142116), (767, 131184), (911, 110448), (936, 107498), (944, 106587), (1062, 94744), (1416, 71058), (1534, 65592), (1822, 55224), (1872, 53749), (2124, 47372), (2301, 43728), (2733, 36816), (2832, 35529), (3068, 32796), (3644, 27612), (4248, 23686), (4602, 21864), (5466, 18408), (6136, 16398), (6903, 14576), (7288, 13806), (8199, 12272), (8496, 11843), (9204, 10932)]