86754080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 242403840

約数和(自身を除く): 155649760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 2671, 3248, 4060, 4640, 5342, 6496, 8120, 10684, 13355, 16240, 18697, 21368, 26710, 32480, 37394, 42736, 53420, 74788, 77459, 85472, 93485, 106840, 149576, 154918, 186970, 213680, 299152, 309836, 373940, 387295, 427360, 542213, 598304, 619672, 747880, 774590, 1084426, 1239344, 1495760, 1549180, 2168852, 2478688, 2711065, 2991520, 3098360, 4337704, 5422130, 6196720, 8675408, 10844260, 12393440, 17350816, 21688520, 43377040, 86754080]

約数ペア:

[(1, 86754080), (2, 43377040), (4, 21688520), (5, 17350816), (7, 12393440), (8, 10844260), (10, 8675408), (14, 6196720), (16, 5422130), (20, 4337704), (28, 3098360), (29, 2991520), (32, 2711065), (35, 2478688), (40, 2168852), (56, 1549180), (58, 1495760), (70, 1239344), (80, 1084426), (112, 774590), (116, 747880), (140, 619672), (145, 598304), (160, 542213), (203, 427360), (224, 387295), (232, 373940), (280, 309836), (290, 299152), (406, 213680), (464, 186970), (560, 154918), (580, 149576), (812, 106840), (928, 93485), (1015, 85472), (1120, 77459), (1160, 74788), (1624, 53420), (2030, 42736), (2320, 37394), (2671, 32480), (3248, 26710), (4060, 21368), (4640, 18697), (5342, 16240), (6496, 13355), (8120, 10684)]