71301438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^3\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 171931200

約数和(自身を除く): 100629762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 601, 702, 1014, 1202, 1521, 1803, 2197, 3042, 3606, 4394, 4563, 5409, 6591, 7813, 9126, 10818, 13182, 15626, 16227, 19773, 23439, 32454, 39546, 46878, 59319, 70317, 101569, 118638, 140634, 203138, 210951, 304707, 421902, 609414, 914121, 1320397, 1828242, 2640794, 2742363, 3961191, 5484726, 7922382, 11883573, 23767146, 35650719, 71301438]

約数ペア:

[(1, 71301438), (2, 35650719), (3, 23767146), (6, 11883573), (9, 7922382), (13, 5484726), (18, 3961191), (26, 2742363), (27, 2640794), (39, 1828242), (54, 1320397), (78, 914121), (117, 609414), (169, 421902), (234, 304707), (338, 210951), (351, 203138), (507, 140634), (601, 118638), (702, 101569), (1014, 70317), (1202, 59319), (1521, 46878), (1803, 39546), (2197, 32454), (3042, 23439), (3606, 19773), (4394, 16227), (4563, 15626), (5409, 13182), (6591, 10818), (7813, 9126)]