74164872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 194584320

約数和(自身を除く): 120419448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 1777, 3478, 3554, 5217, 5331, 6956, 7108, 10434, 10662, 13912, 14216, 20868, 21324, 41736, 42648, 65749, 83519, 131498, 167038, 197247, 250557, 262996, 334076, 394494, 501114, 525992, 668152, 788988, 1002228, 1577976, 2004456, 3090203, 6180406, 9270609, 12360812, 18541218, 24721624, 37082436, 74164872]

約数ペア:

[(1, 74164872), (2, 37082436), (3, 24721624), (4, 18541218), (6, 12360812), (8, 9270609), (12, 6180406), (24, 3090203), (37, 2004456), (47, 1577976), (74, 1002228), (94, 788988), (111, 668152), (141, 525992), (148, 501114), (188, 394494), (222, 334076), (282, 262996), (296, 250557), (376, 197247), (444, 167038), (564, 131498), (888, 83519), (1128, 65749), (1739, 42648), (1777, 41736), (3478, 21324), (3554, 20868), (5217, 14216), (5331, 13912), (6956, 10662), (7108, 10434)]