90262692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10151}}^1$

素因数の和:10193

約数の個数: 72

約数和(自身を含む): 258672960

約数和(自身を除く): 168410268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 10151, 20302, 30453, 40604, 60906, 91359, 121812, 131963, 182718, 192869, 263926, 365436, 385738, 395889, 527852, 578607, 771476, 791778, 1157214, 1187667, 1583556, 1735821, 2314428, 2375334, 2507297, 3471642, 4750668, 5014594, 6943284, 7521891, 10029188, 15043782, 22565673, 30087564, 45131346, 90262692]

約数ペア:

[(1, 90262692), (2, 45131346), (3, 30087564), (4, 22565673), (6, 15043782), (9, 10029188), (12, 7521891), (13, 6943284), (18, 5014594), (19, 4750668), (26, 3471642), (36, 2507297), (38, 2375334), (39, 2314428), (52, 1735821), (57, 1583556), (76, 1187667), (78, 1157214), (114, 791778), (117, 771476), (156, 578607), (171, 527852), (228, 395889), (234, 385738), (247, 365436), (342, 263926), (468, 192869), (494, 182718), (684, 131963), (741, 121812), (988, 91359), (1482, 60906), (2223, 40604), (2964, 30453), (4446, 20302), (8892, 10151)]