85828284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 226044000

約数和(自身を除く): 140215716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 229, 261, 348, 359, 458, 522, 687, 718, 916, 1044, 1077, 1374, 1436, 2061, 2154, 2748, 3231, 4122, 4308, 6462, 6641, 8244, 10411, 12924, 13282, 19923, 20822, 26564, 31233, 39846, 41644, 59769, 62466, 79692, 82211, 93699, 119538, 124932, 164422, 187398, 239076, 246633, 328844, 374796, 493266, 739899, 986532, 1479798, 2384119, 2959596, 4768238, 7152357, 9536476, 14304714, 21457071, 28609428, 42914142, 85828284]

約数ペア:

[(1, 85828284), (2, 42914142), (3, 28609428), (4, 21457071), (6, 14304714), (9, 9536476), (12, 7152357), (18, 4768238), (29, 2959596), (36, 2384119), (58, 1479798), (87, 986532), (116, 739899), (174, 493266), (229, 374796), (261, 328844), (348, 246633), (359, 239076), (458, 187398), (522, 164422), (687, 124932), (718, 119538), (916, 93699), (1044, 82211), (1077, 79692), (1374, 62466), (1436, 59769), (2061, 41644), (2154, 39846), (2748, 31233), (3231, 26564), (4122, 20822), (4308, 19923), (6462, 13282), (6641, 12924), (8244, 10411)]