127701252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 392616000

約数和(自身を除く): 264914748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 108, 118, 126, 147, 177, 189, 196, 236, 252, 294, 354, 378, 409, 413, 441, 531, 588, 708, 756, 818, 826, 882, 1062, 1227, 1239, 1323, 1593, 1636, 1652, 1764, 2124, 2454, 2478, 2646, 2863, 2891, 3186, 3681, 3717, 4908, 4956, 5292, 5726, 5782, 6372, 7362, 7434, 8589, 8673, 11043, 11151, 11452, 11564, 14724, 14868, 17178, 17346, 20041, 22086, 22302, 24131, 25767, 26019, 34356, 34692, 40082, 44172, 44604, 48262, 51534, 52038, 60123, 72393, 77301, 78057, 80164, 96524, 103068, 104076, 120246, 144786, 154602, 156114, 168917, 180369, 217179, 240492, 289572, 309204, 312228, 337834, 360738, 434358, 506751, 541107, 651537, 675668, 721476, 868716, 1013502, 1082214, 1182419, 1303074, 1520253, 2027004, 2164428, 2364838, 2606148, 3040506, 3547257, 4560759, 4729676, 6081012, 7094514, 9121518, 10641771, 14189028, 18243036, 21283542, 31925313, 42567084, 63850626, 127701252]

約数ペア:

[(1, 127701252), (2, 63850626), (3, 42567084), (4, 31925313), (6, 21283542), (7, 18243036), (9, 14189028), (12, 10641771), (14, 9121518), (18, 7094514), (21, 6081012), (27, 4729676), (28, 4560759), (36, 3547257), (42, 3040506), (49, 2606148), (54, 2364838), (59, 2164428), (63, 2027004), (84, 1520253), (98, 1303074), (108, 1182419), (118, 1082214), (126, 1013502), (147, 868716), (177, 721476), (189, 675668), (196, 651537), (236, 541107), (252, 506751), (294, 434358), (354, 360738), (378, 337834), (409, 312228), (413, 309204), (441, 289572), (531, 240492), (588, 217179), (708, 180369), (756, 168917), (818, 156114), (826, 154602), (882, 144786), (1062, 120246), (1227, 104076), (1239, 103068), (1323, 96524), (1593, 80164), (1636, 78057), (1652, 77301), (1764, 72393), (2124, 60123), (2454, 52038), (2478, 51534), (2646, 48262), (2863, 44604), (2891, 44172), (3186, 40082), (3681, 34692), (3717, 34356), (4908, 26019), (4956, 25767), (5292, 24131), (5726, 22302), (5782, 22086), (6372, 20041), (7362, 17346), (7434, 17178), (8589, 14868), (8673, 14724), (11043, 11564), (11151, 11452)]