72978624

素因数分解:

$2^6\times 3^3\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 216712800

約数和(自身を除く): 143734176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 157, 192, 216, 269, 288, 314, 432, 471, 538, 576, 628, 807, 864, 942, 1076, 1256, 1413, 1614, 1728, 1884, 2152, 2421, 2512, 2826, 3228, 3768, 4239, 4304, 4842, 5024, 5652, 6456, 7263, 7536, 8478, 8608, 9684, 10048, 11304, 12912, 14526, 15072, 16956, 17216, 19368, 22608, 25824, 29052, 30144, 33912, 38736, 42233, 45216, 51648, 58104, 67824, 77472, 84466, 90432, 116208, 126699, 135648, 154944, 168932, 232416, 253398, 271296, 337864, 380097, 464832, 506796, 675728, 760194, 1013592, 1140291, 1351456, 1520388, 2027184, 2280582, 2702912, 3040776, 4054368, 4561164, 6081552, 8108736, 9122328, 12163104, 18244656, 24326208, 36489312, 72978624]

約数ペア:

[(1, 72978624), (2, 36489312), (3, 24326208), (4, 18244656), (6, 12163104), (8, 9122328), (9, 8108736), (12, 6081552), (16, 4561164), (18, 4054368), (24, 3040776), (27, 2702912), (32, 2280582), (36, 2027184), (48, 1520388), (54, 1351456), (64, 1140291), (72, 1013592), (96, 760194), (108, 675728), (144, 506796), (157, 464832), (192, 380097), (216, 337864), (269, 271296), (288, 253398), (314, 232416), (432, 168932), (471, 154944), (538, 135648), (576, 126699), (628, 116208), (807, 90432), (864, 84466), (942, 77472), (1076, 67824), (1256, 58104), (1413, 51648), (1614, 45216), (1728, 42233), (1884, 38736), (2152, 33912), (2421, 30144), (2512, 29052), (2826, 25824), (3228, 22608), (3768, 19368), (4239, 17216), (4304, 16956), (4842, 15072), (5024, 14526), (5652, 12912), (6456, 11304), (7263, 10048), (7536, 9684), (8478, 8608)]