61384284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43721}}^1$

素因数の和:43747

約数の個数: 48

約数和(自身を含む): 171390240

約数和(自身を除く): 110005956

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, 43721, 87442, 131163, 174884, 262326, 393489, 524652, 568373, 786978, 1136746, 1180467, 1573956, 1705119, 2273492, 2360934, 3410238, 4721868, 5115357, 6820476, 10230714, 15346071, 20461428, 30692142, 61384284]

約数ペア:

[(1, 61384284), (2, 30692142), (3, 20461428), (4, 15346071), (6, 10230714), (9, 6820476), (12, 5115357), (13, 4721868), (18, 3410238), (26, 2360934), (27, 2273492), (36, 1705119), (39, 1573956), (52, 1180467), (54, 1136746), (78, 786978), (108, 568373), (117, 524652), (156, 393489), (234, 262326), (351, 174884), (468, 131163), (702, 87442), (1404, 43721)]