68272416

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2599

約数の個数: 96

約数和(自身を含む): 205632000

約数和(自身を除く): 137359584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2549, 2976, 3348, 4464, 5098, 6696, 7647, 8928, 10196, 13392, 15294, 20392, 22941, 26784, 30588, 40784, 45882, 61176, 68823, 79019, 81568, 91764, 122352, 137646, 158038, 183528, 237057, 244704, 275292, 316076, 367056, 474114, 550584, 632152, 711171, 734112, 948228, 1101168, 1264304, 1422342, 1896456, 2133513, 2202336, 2528608, 2844684, 3792912, 4267026, 5689368, 7585824, 8534052, 11378736, 17068104, 22757472, 34136208, 68272416]

約数ペア:

[(1, 68272416), (2, 34136208), (3, 22757472), (4, 17068104), (6, 11378736), (8, 8534052), (9, 7585824), (12, 5689368), (16, 4267026), (18, 3792912), (24, 2844684), (27, 2528608), (31, 2202336), (32, 2133513), (36, 1896456), (48, 1422342), (54, 1264304), (62, 1101168), (72, 948228), (93, 734112), (96, 711171), (108, 632152), (124, 550584), (144, 474114), (186, 367056), (216, 316076), (248, 275292), (279, 244704), (288, 237057), (372, 183528), (432, 158038), (496, 137646), (558, 122352), (744, 91764), (837, 81568), (864, 79019), (992, 68823), (1116, 61176), (1488, 45882), (1674, 40784), (2232, 30588), (2549, 26784), (2976, 22941), (3348, 20392), (4464, 15294), (5098, 13392), (6696, 10196), (7647, 8928)]