127903536

素因数分解:

$2^4\times 3^5\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 377517504

約数和(自身を除く): 249613968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 324, 402, 432, 486, 491, 536, 603, 648, 804, 972, 982, 1072, 1206, 1296, 1473, 1608, 1809, 1944, 1964, 2412, 2946, 3216, 3618, 3888, 3928, 4419, 4824, 5427, 5892, 7236, 7856, 8838, 9648, 10854, 11784, 13257, 14472, 16281, 17676, 21708, 23568, 26514, 28944, 32562, 32897, 35352, 39771, 43416, 53028, 65124, 65794, 70704, 79542, 86832, 98691, 106056, 119313, 130248, 131588, 159084, 197382, 212112, 238626, 260496, 263176, 296073, 318168, 394764, 477252, 526352, 592146, 636336, 789528, 888219, 954504, 1184292, 1579056, 1776438, 1909008, 2368584, 2664657, 3552876, 4737168, 5329314, 7105752, 7993971, 10658628, 14211504, 15987942, 21317256, 31975884, 42634512, 63951768, 127903536]

約数ペア:

[(1, 127903536), (2, 63951768), (3, 42634512), (4, 31975884), (6, 21317256), (8, 15987942), (9, 14211504), (12, 10658628), (16, 7993971), (18, 7105752), (24, 5329314), (27, 4737168), (36, 3552876), (48, 2664657), (54, 2368584), (67, 1909008), (72, 1776438), (81, 1579056), (108, 1184292), (134, 954504), (144, 888219), (162, 789528), (201, 636336), (216, 592146), (243, 526352), (268, 477252), (324, 394764), (402, 318168), (432, 296073), (486, 263176), (491, 260496), (536, 238626), (603, 212112), (648, 197382), (804, 159084), (972, 131588), (982, 130248), (1072, 119313), (1206, 106056), (1296, 98691), (1473, 86832), (1608, 79542), (1809, 70704), (1944, 65794), (1964, 65124), (2412, 53028), (2946, 43416), (3216, 39771), (3618, 35352), (3888, 32897), (3928, 32562), (4419, 28944), (4824, 26514), (5427, 23568), (5892, 21708), (7236, 17676), (7856, 16281), (8838, 14472), (9648, 13257), (10854, 11784)]