72530976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 144

約数和(自身を含む): 234765216

約数和(自身を除く): 162234240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 907, 952, 1176, 1428, 1568, 1632, 1666, 1814, 1904, 2352, 2499, 2721, 2856, 3332, 3628, 3808, 4704, 4998, 5442, 5712, 6349, 6664, 7256, 9996, 10884, 11424, 12698, 13328, 14512, 15419, 19047, 19992, 21768, 25396, 26656, 29024, 30838, 38094, 39984, 43536, 44443, 46257, 50792, 61676, 76188, 79968, 87072, 88886, 92514, 101584, 107933, 123352, 133329, 152376, 177772, 185028, 203168, 215866, 246704, 266658, 304752, 323799, 355544, 370056, 431732, 493408, 533316, 609504, 647598, 711088, 740112, 755531, 863464, 1066632, 1295196, 1422176, 1480224, 1511062, 1726928, 2133264, 2266593, 2590392, 3022124, 3453856, 4266528, 4533186, 5180784, 6044248, 9066372, 10361568, 12088496, 18132744, 24176992, 36265488, 72530976]

約数ペア:

[(1, 72530976), (2, 36265488), (3, 24176992), (4, 18132744), (6, 12088496), (7, 10361568), (8, 9066372), (12, 6044248), (14, 5180784), (16, 4533186), (17, 4266528), (21, 3453856), (24, 3022124), (28, 2590392), (32, 2266593), (34, 2133264), (42, 1726928), (48, 1511062), (49, 1480224), (51, 1422176), (56, 1295196), (68, 1066632), (84, 863464), (96, 755531), (98, 740112), (102, 711088), (112, 647598), (119, 609504), (136, 533316), (147, 493408), (168, 431732), (196, 370056), (204, 355544), (224, 323799), (238, 304752), (272, 266658), (294, 246704), (336, 215866), (357, 203168), (392, 185028), (408, 177772), (476, 152376), (544, 133329), (588, 123352), (672, 107933), (714, 101584), (784, 92514), (816, 88886), (833, 87072), (907, 79968), (952, 76188), (1176, 61676), (1428, 50792), (1568, 46257), (1632, 44443), (1666, 43536), (1814, 39984), (1904, 38094), (2352, 30838), (2499, 29024), (2721, 26656), (2856, 25396), (3332, 21768), (3628, 19992), (3808, 19047), (4704, 15419), (4998, 14512), (5442, 13328), (5712, 12698), (6349, 11424), (6664, 10884), (7256, 9996)]