68716728

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4121

約数の個数: 64

約数和(自身を含む): 193344000

約数和(自身を除く): 124627272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4027, 4266, 5688, 8054, 8532, 12081, 16108, 17064, 24162, 32216, 36243, 48324, 72486, 96648, 108729, 144972, 217458, 289944, 318133, 434916, 636266, 869832, 954399, 1272532, 1908798, 2545064, 2863197, 3817596, 5726394, 7635192, 8589591, 11452788, 17179182, 22905576, 34358364, 68716728]

約数ペア:

[(1, 68716728), (2, 34358364), (3, 22905576), (4, 17179182), (6, 11452788), (8, 8589591), (9, 7635192), (12, 5726394), (18, 3817596), (24, 2863197), (27, 2545064), (36, 1908798), (54, 1272532), (72, 954399), (79, 869832), (108, 636266), (158, 434916), (216, 318133), (237, 289944), (316, 217458), (474, 144972), (632, 108729), (711, 96648), (948, 72486), (1422, 48324), (1896, 36243), (2133, 32216), (2844, 24162), (4027, 17064), (4266, 16108), (5688, 12081), (8054, 8532)]