72151872

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 208068672

約数和(自身を除く): 135916800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 156, 192, 208, 211, 274, 312, 411, 416, 422, 548, 624, 633, 822, 832, 844, 1096, 1248, 1266, 1644, 1688, 1781, 2192, 2496, 2532, 2743, 3288, 3376, 3562, 4384, 5064, 5343, 5486, 6576, 6752, 7124, 8229, 8768, 10128, 10686, 10972, 13152, 13504, 14248, 16458, 20256, 21372, 21944, 26304, 28496, 28907, 32916, 40512, 42744, 43888, 56992, 57814, 65832, 85488, 86721, 87776, 113984, 115628, 131664, 170976, 173442, 175552, 231256, 263328, 341952, 346884, 375791, 462512, 526656, 693768, 751582, 925024, 1127373, 1387536, 1503164, 1850048, 2254746, 2775072, 3006328, 4509492, 5550144, 6012656, 9018984, 12025312, 18037968, 24050624, 36075936, 72151872]

約数ペア:

[(1, 72151872), (2, 36075936), (3, 24050624), (4, 18037968), (6, 12025312), (8, 9018984), (12, 6012656), (13, 5550144), (16, 4509492), (24, 3006328), (26, 2775072), (32, 2254746), (39, 1850048), (48, 1503164), (52, 1387536), (64, 1127373), (78, 925024), (96, 751582), (104, 693768), (137, 526656), (156, 462512), (192, 375791), (208, 346884), (211, 341952), (274, 263328), (312, 231256), (411, 175552), (416, 173442), (422, 170976), (548, 131664), (624, 115628), (633, 113984), (822, 87776), (832, 86721), (844, 85488), (1096, 65832), (1248, 57814), (1266, 56992), (1644, 43888), (1688, 42744), (1781, 40512), (2192, 32916), (2496, 28907), (2532, 28496), (2743, 26304), (3288, 21944), (3376, 21372), (3562, 20256), (4384, 16458), (5064, 14248), (5343, 13504), (5486, 13152), (6576, 10972), (6752, 10686), (7124, 10128), (8229, 8768)]