80343018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 203662368

約数和(自身を除く): 123319350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 227, 318, 371, 454, 477, 681, 742, 954, 1113, 1362, 1589, 2043, 2226, 2809, 3178, 3339, 4086, 4767, 5618, 6678, 8427, 9534, 12031, 14301, 16854, 19663, 24062, 25281, 28602, 36093, 39326, 50562, 58989, 72186, 84217, 108279, 117978, 168434, 176967, 216558, 252651, 353934, 505302, 637643, 757953, 1275286, 1515906, 1912929, 3825858, 4463501, 5738787, 8927002, 11477574, 13390503, 26781006, 40171509, 80343018]

約数ペア:

[(1, 80343018), (2, 40171509), (3, 26781006), (6, 13390503), (7, 11477574), (9, 8927002), (14, 5738787), (18, 4463501), (21, 3825858), (42, 1912929), (53, 1515906), (63, 1275286), (106, 757953), (126, 637643), (159, 505302), (227, 353934), (318, 252651), (371, 216558), (454, 176967), (477, 168434), (681, 117978), (742, 108279), (954, 84217), (1113, 72186), (1362, 58989), (1589, 50562), (2043, 39326), (2226, 36093), (2809, 28602), (3178, 25281), (3339, 24062), (4086, 19663), (4767, 16854), (5618, 14301), (6678, 12031), (8427, 9534)]