127427472

素因数分解:

$2^4\times 3^3\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 80

約数和(自身を含む): 367178880

約数和(自身を除く): 239751408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 397, 432, 743, 794, 1191, 1486, 1588, 2229, 2382, 2972, 3176, 3573, 4458, 4764, 5944, 6352, 6687, 7146, 8916, 9528, 10719, 11888, 13374, 14292, 17832, 19056, 20061, 21438, 26748, 28584, 35664, 40122, 42876, 53496, 57168, 80244, 85752, 106992, 160488, 171504, 294971, 320976, 589942, 884913, 1179884, 1769826, 2359768, 2654739, 3539652, 4719536, 5309478, 7079304, 7964217, 10618956, 14158608, 15928434, 21237912, 31856868, 42475824, 63713736, 127427472]

約数ペア:

[(1, 127427472), (2, 63713736), (3, 42475824), (4, 31856868), (6, 21237912), (8, 15928434), (9, 14158608), (12, 10618956), (16, 7964217), (18, 7079304), (24, 5309478), (27, 4719536), (36, 3539652), (48, 2654739), (54, 2359768), (72, 1769826), (108, 1179884), (144, 884913), (216, 589942), (397, 320976), (432, 294971), (743, 171504), (794, 160488), (1191, 106992), (1486, 85752), (1588, 80244), (2229, 57168), (2382, 53496), (2972, 42876), (3176, 40122), (3573, 35664), (4458, 28584), (4764, 26748), (5944, 21438), (6352, 20061), (6687, 19056), (7146, 17832), (8916, 14292), (9528, 13374), (10719, 11888)]