90421422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12739}}^1$

素因数の和:12777

約数の個数: 48

約数和(自身を含む): 223816320

約数和(自身を除く): 133394898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 12739, 25478, 38217, 76434, 89173, 165607, 178346, 267519, 331214, 496821, 535038, 993642, 1159249, 2152891, 2318498, 3477747, 4305782, 6458673, 6955494, 12917346, 15070237, 30140474, 45210711, 90421422]

約数ペア:

[(1, 90421422), (2, 45210711), (3, 30140474), (6, 15070237), (7, 12917346), (13, 6955494), (14, 6458673), (21, 4305782), (26, 3477747), (39, 2318498), (42, 2152891), (78, 1159249), (91, 993642), (169, 535038), (182, 496821), (273, 331214), (338, 267519), (507, 178346), (546, 165607), (1014, 89173), (1183, 76434), (2366, 38217), (3549, 25478), (7098, 12739)]