64736718072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10920499}}^1$

素因数の和:10920540

約数の個数: 64

約数和(自身を含む): 183464400000

約数和(自身を除く): 118727681928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 10920499, 21840998, 32761497, 43681996, 65522994, 87363992, 131045988, 141966487, 207489481, 262091976, 283932974, 414978962, 425899461, 567865948, 622468443, 829957924, 851798922, 1135731896, 1244936886, 1659915848, 1703597844, 2489873772, 2697363253, 3407195688, 4979747544, 5394726506, 8092089759, 10789453012, 16184179518, 21578906024, 32368359036, 64736718072]

約数ペア:

[(1, 64736718072), (2, 32368359036), (3, 21578906024), (4, 16184179518), (6, 10789453012), (8, 8092089759), (12, 5394726506), (13, 4979747544), (19, 3407195688), (24, 2697363253), (26, 2489873772), (38, 1703597844), (39, 1659915848), (52, 1244936886), (57, 1135731896), (76, 851798922), (78, 829957924), (104, 622468443), (114, 567865948), (152, 425899461), (156, 414978962), (228, 283932974), (247, 262091976), (312, 207489481), (456, 141966487), (494, 131045988), (741, 87363992), (988, 65522994), (1482, 43681996), (1976, 32761497), (2964, 21840998), (5928, 10920499)]