72877428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51907}}^1$

素因数の和:51933

約数の個数: 48

約数和(自身を含む): 203479360

約数和(自身を除く): 130601932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51907, 103814, 155721, 207628, 311442, 467163, 622884, 674791, 934326, 1349582, 1401489, 1868652, 2024373, 2699164, 2802978, 4048746, 5605956, 6073119, 8097492, 12146238, 18219357, 24292476, 36438714, 72877428]

約数ペア:

[(1, 72877428), (2, 36438714), (3, 24292476), (4, 18219357), (6, 12146238), (9, 8097492), (12, 6073119), (13, 5605956), (18, 4048746), (26, 2802978), (27, 2699164), (36, 2024373), (39, 1868652), (52, 1401489), (54, 1349582), (78, 934326), (108, 674791), (117, 622884), (156, 467163), (234, 311442), (351, 207628), (468, 155721), (702, 103814), (1404, 51907)]