80322228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 240953440

約数和(自身を除く): 160631212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 379, 406, 522, 609, 758, 812, 841, 1044, 1137, 1218, 1516, 1682, 1827, 2274, 2436, 2523, 2653, 3364, 3411, 3654, 4548, 5046, 5306, 5887, 6822, 7308, 7569, 7959, 10092, 10612, 10991, 11774, 13644, 15138, 15918, 17661, 21982, 23548, 23877, 30276, 31836, 32973, 35322, 43964, 47754, 52983, 65946, 70644, 76937, 95508, 98919, 105966, 131892, 153874, 197838, 211932, 230811, 307748, 318739, 395676, 461622, 637478, 692433, 923244, 956217, 1274956, 1384866, 1912434, 2231173, 2769732, 2868651, 3824868, 4462346, 5737302, 6693519, 8924692, 11474604, 13387038, 20080557, 26774076, 40161114, 80322228]

約数ペア:

[(1, 80322228), (2, 40161114), (3, 26774076), (4, 20080557), (6, 13387038), (7, 11474604), (9, 8924692), (12, 6693519), (14, 5737302), (18, 4462346), (21, 3824868), (28, 2868651), (29, 2769732), (36, 2231173), (42, 1912434), (58, 1384866), (63, 1274956), (84, 956217), (87, 923244), (116, 692433), (126, 637478), (174, 461622), (203, 395676), (252, 318739), (261, 307748), (348, 230811), (379, 211932), (406, 197838), (522, 153874), (609, 131892), (758, 105966), (812, 98919), (841, 95508), (1044, 76937), (1137, 70644), (1218, 65946), (1516, 52983), (1682, 47754), (1827, 43964), (2274, 35322), (2436, 32973), (2523, 31836), (2653, 30276), (3364, 23877), (3411, 23548), (3654, 21982), (4548, 17661), (5046, 15918), (5306, 15138), (5887, 13644), (6822, 11774), (7308, 10991), (7569, 10612), (7959, 10092)]