77690704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53359}}^1$

素因数の和:53387

約数の個数: 40

約数和(自身を含む): 185265920

約数和(自身を除く): 107575216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 53359, 106718, 213436, 373513, 426872, 693667, 747026, 853744, 1387334, 1494052, 2774668, 2988104, 4855669, 5549336, 5976208, 9711338, 11098672, 19422676, 38845352, 77690704]

約数ペア:

[(1, 77690704), (2, 38845352), (4, 19422676), (7, 11098672), (8, 9711338), (13, 5976208), (14, 5549336), (16, 4855669), (26, 2988104), (28, 2774668), (52, 1494052), (56, 1387334), (91, 853744), (104, 747026), (112, 693667), (182, 426872), (208, 373513), (364, 213436), (728, 106718), (1456, 53359)]