86718282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 117323958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 163, 239, 318, 326, 371, 478, 489, 717, 742, 978, 1113, 1141, 1434, 1673, 2226, 2282, 3346, 3423, 5019, 6846, 8639, 10038, 12667, 17278, 25334, 25917, 38001, 38957, 51834, 60473, 76002, 77914, 88669, 116871, 120946, 177338, 181419, 233742, 266007, 272699, 362838, 532014, 545398, 818097, 1636194, 2064721, 4129442, 6194163, 12388326, 14453047, 28906094, 43359141, 86718282]

約数ペア:

[(1, 86718282), (2, 43359141), (3, 28906094), (6, 14453047), (7, 12388326), (14, 6194163), (21, 4129442), (42, 2064721), (53, 1636194), (106, 818097), (159, 545398), (163, 532014), (239, 362838), (318, 272699), (326, 266007), (371, 233742), (478, 181419), (489, 177338), (717, 120946), (742, 116871), (978, 88669), (1113, 77914), (1141, 76002), (1434, 60473), (1673, 51834), (2226, 38957), (2282, 38001), (3346, 25917), (3423, 25334), (5019, 17278), (6846, 12667), (8639, 10038)]