71881488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 120

約数和(自身を含む): 237931200

約数和(自身を除く): 166049712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 2459, 3248, 3654, 4176, 4872, 4918, 7308, 7377, 9744, 9836, 14616, 14754, 17213, 19672, 22131, 29232, 29508, 34426, 39344, 44262, 51639, 59016, 68852, 71311, 88524, 103278, 118032, 137704, 142622, 154917, 177048, 206556, 213933, 275408, 285244, 309834, 354096, 413112, 427866, 499177, 570488, 619668, 641799, 826224, 855732, 998354, 1140976, 1239336, 1283598, 1497531, 1711464, 1996708, 2478672, 2567196, 2995062, 3422928, 3993416, 4492593, 5134392, 5990124, 7986832, 8985186, 10268784, 11980248, 17970372, 23960496, 35940744, 71881488]

約数ペア:

[(1, 71881488), (2, 35940744), (3, 23960496), (4, 17970372), (6, 11980248), (7, 10268784), (8, 8985186), (9, 7986832), (12, 5990124), (14, 5134392), (16, 4492593), (18, 3993416), (21, 3422928), (24, 2995062), (28, 2567196), (29, 2478672), (36, 1996708), (42, 1711464), (48, 1497531), (56, 1283598), (58, 1239336), (63, 1140976), (72, 998354), (84, 855732), (87, 826224), (112, 641799), (116, 619668), (126, 570488), (144, 499177), (168, 427866), (174, 413112), (203, 354096), (232, 309834), (252, 285244), (261, 275408), (336, 213933), (348, 206556), (406, 177048), (464, 154917), (504, 142622), (522, 137704), (609, 118032), (696, 103278), (812, 88524), (1008, 71311), (1044, 68852), (1218, 59016), (1392, 51639), (1624, 44262), (1827, 39344), (2088, 34426), (2436, 29508), (2459, 29232), (3248, 22131), (3654, 19672), (4176, 17213), (4872, 14754), (4918, 14616), (7308, 9836), (7377, 9744)]