80377488

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2861

約数の個数: 80

約数和(自身を含む): 234240960

約数和(自身を除く): 153863472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2412, 2777, 3216, 3618, 4824, 5554, 7236, 8331, 9648, 11108, 14472, 16662, 22216, 24993, 28944, 33324, 44432, 49986, 66648, 74979, 99972, 133296, 149958, 186059, 199944, 299916, 372118, 399888, 558177, 599832, 744236, 1116354, 1199664, 1488472, 1674531, 2232708, 2976944, 3349062, 4465416, 5023593, 6698124, 8930832, 10047186, 13396248, 20094372, 26792496, 40188744, 80377488]

約数ペア:

[(1, 80377488), (2, 40188744), (3, 26792496), (4, 20094372), (6, 13396248), (8, 10047186), (9, 8930832), (12, 6698124), (16, 5023593), (18, 4465416), (24, 3349062), (27, 2976944), (36, 2232708), (48, 1674531), (54, 1488472), (67, 1199664), (72, 1116354), (108, 744236), (134, 599832), (144, 558177), (201, 399888), (216, 372118), (268, 299916), (402, 199944), (432, 186059), (536, 149958), (603, 133296), (804, 99972), (1072, 74979), (1206, 66648), (1608, 49986), (1809, 44432), (2412, 33324), (2777, 28944), (3216, 24993), (3618, 22216), (4824, 16662), (5554, 14472), (7236, 11108), (8331, 9648)]