23140728

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 72570960

約数和(自身を除く): 49430232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 67, 72, 78, 81, 82, 104, 108, 117, 123, 134, 156, 162, 164, 201, 216, 234, 246, 268, 312, 324, 328, 351, 369, 402, 468, 492, 533, 536, 603, 648, 702, 738, 804, 871, 936, 984, 1053, 1066, 1107, 1206, 1404, 1476, 1599, 1608, 1742, 1809, 2106, 2132, 2214, 2412, 2613, 2747, 2808, 2952, 3198, 3321, 3484, 3618, 4212, 4264, 4428, 4797, 4824, 5226, 5427, 5494, 6396, 6642, 6968, 7236, 7839, 8241, 8424, 8856, 9594, 10452, 10854, 10988, 12792, 13284, 14391, 14472, 15678, 16482, 19188, 20904, 21708, 21976, 23517, 24723, 26568, 28782, 31356, 32964, 35711, 38376, 43173, 43416, 47034, 49446, 57564, 62712, 65928, 70551, 71422, 74169, 86346, 94068, 98892, 107133, 115128, 141102, 142844, 148338, 172692, 188136, 197784, 214266, 222507, 282204, 285688, 296676, 321399, 345384, 428532, 445014, 564408, 593352, 642798, 857064, 890028, 964197, 1285596, 1780056, 1928394, 2571192, 2892591, 3856788, 5785182, 7713576, 11570364, 23140728]

約数ペア:

[(1, 23140728), (2, 11570364), (3, 7713576), (4, 5785182), (6, 3856788), (8, 2892591), (9, 2571192), (12, 1928394), (13, 1780056), (18, 1285596), (24, 964197), (26, 890028), (27, 857064), (36, 642798), (39, 593352), (41, 564408), (52, 445014), (54, 428532), (67, 345384), (72, 321399), (78, 296676), (81, 285688), (82, 282204), (104, 222507), (108, 214266), (117, 197784), (123, 188136), (134, 172692), (156, 148338), (162, 142844), (164, 141102), (201, 115128), (216, 107133), (234, 98892), (246, 94068), (268, 86346), (312, 74169), (324, 71422), (328, 70551), (351, 65928), (369, 62712), (402, 57564), (468, 49446), (492, 47034), (533, 43416), (536, 43173), (603, 38376), (648, 35711), (702, 32964), (738, 31356), (804, 28782), (871, 26568), (936, 24723), (984, 23517), (1053, 21976), (1066, 21708), (1107, 20904), (1206, 19188), (1404, 16482), (1476, 15678), (1599, 14472), (1608, 14391), (1742, 13284), (1809, 12792), (2106, 10988), (2132, 10854), (2214, 10452), (2412, 9594), (2613, 8856), (2747, 8424), (2808, 8241), (2952, 7839), (3198, 7236), (3321, 6968), (3484, 6642), (3618, 6396), (4212, 5494), (4264, 5427), (4428, 5226), (4797, 4824)]