25116156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 72570960

約数和(自身を除く): 47454804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 67, 78, 81, 89, 108, 117, 134, 156, 162, 178, 201, 234, 267, 268, 324, 351, 356, 402, 468, 534, 603, 702, 801, 804, 871, 1053, 1068, 1157, 1206, 1404, 1602, 1742, 1809, 2106, 2314, 2403, 2412, 2613, 3204, 3471, 3484, 3618, 4212, 4628, 4806, 5226, 5427, 5963, 6942, 7209, 7236, 7839, 9612, 10413, 10452, 10854, 11926, 13884, 14418, 15678, 17889, 20826, 21708, 23517, 23852, 28836, 31239, 31356, 35778, 41652, 47034, 53667, 62478, 70551, 71556, 77519, 93717, 94068, 107334, 124956, 141102, 155038, 161001, 187434, 214668, 232557, 282204, 310076, 322002, 374868, 465114, 483003, 644004, 697671, 930228, 966006, 1395342, 1932012, 2093013, 2790684, 4186026, 6279039, 8372052, 12558078, 25116156]

約数ペア:

[(1, 25116156), (2, 12558078), (3, 8372052), (4, 6279039), (6, 4186026), (9, 2790684), (12, 2093013), (13, 1932012), (18, 1395342), (26, 966006), (27, 930228), (36, 697671), (39, 644004), (52, 483003), (54, 465114), (67, 374868), (78, 322002), (81, 310076), (89, 282204), (108, 232557), (117, 214668), (134, 187434), (156, 161001), (162, 155038), (178, 141102), (201, 124956), (234, 107334), (267, 94068), (268, 93717), (324, 77519), (351, 71556), (356, 70551), (402, 62478), (468, 53667), (534, 47034), (603, 41652), (702, 35778), (801, 31356), (804, 31239), (871, 28836), (1053, 23852), (1068, 23517), (1157, 21708), (1206, 20826), (1404, 17889), (1602, 15678), (1742, 14418), (1809, 13884), (2106, 11926), (2314, 10854), (2403, 10452), (2412, 10413), (2613, 9612), (3204, 7839), (3471, 7236), (3484, 7209), (3618, 6942), (4212, 5963), (4628, 5427), (4806, 5226)]