74398194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 72

約数和(自身を含む): 179538372

約数和(自身を除く): 105140178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 234, 333, 338, 481, 507, 661, 666, 962, 1014, 1322, 1443, 1521, 1983, 2886, 3042, 3966, 4329, 5949, 6253, 8593, 8658, 11898, 12506, 17186, 18759, 24457, 25779, 37518, 48914, 51558, 56277, 73371, 77337, 111709, 112554, 146742, 154674, 220113, 223418, 317941, 335127, 440226, 635882, 670254, 953823, 1005381, 1907646, 2010762, 2861469, 4133233, 5722938, 8266466, 12399699, 24799398, 37199097, 74398194]

約数ペア:

[(1, 74398194), (2, 37199097), (3, 24799398), (6, 12399699), (9, 8266466), (13, 5722938), (18, 4133233), (26, 2861469), (37, 2010762), (39, 1907646), (74, 1005381), (78, 953823), (111, 670254), (117, 635882), (169, 440226), (222, 335127), (234, 317941), (333, 223418), (338, 220113), (481, 154674), (507, 146742), (661, 112554), (666, 111709), (962, 77337), (1014, 73371), (1322, 56277), (1443, 51558), (1521, 48914), (1983, 37518), (2886, 25779), (3042, 24457), (3966, 18759), (4329, 17186), (5949, 12506), (6253, 11898), (8593, 8658)]