72322992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 233301536

約数和(自身を除く): 160978544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 457, 471, 504, 628, 914, 942, 1008, 1099, 1256, 1371, 1413, 1828, 1884, 2198, 2512, 2742, 2826, 3199, 3297, 3656, 3768, 4113, 4396, 5484, 5652, 6398, 6594, 7312, 7536, 8226, 8792, 9597, 9891, 10968, 11304, 12796, 13188, 16452, 17584, 19194, 19782, 21936, 22608, 25592, 26376, 28791, 32904, 38388, 39564, 51184, 52752, 57582, 65808, 71749, 76776, 79128, 115164, 143498, 153552, 158256, 215247, 230328, 286996, 430494, 460656, 502243, 573992, 645741, 860988, 1004486, 1147984, 1291482, 1506729, 1721976, 2008972, 2582964, 3013458, 3443952, 4017944, 4520187, 5165928, 6026916, 8035888, 9040374, 10331856, 12053832, 18080748, 24107664, 36161496, 72322992]

約数ペア:

[(1, 72322992), (2, 36161496), (3, 24107664), (4, 18080748), (6, 12053832), (7, 10331856), (8, 9040374), (9, 8035888), (12, 6026916), (14, 5165928), (16, 4520187), (18, 4017944), (21, 3443952), (24, 3013458), (28, 2582964), (36, 2008972), (42, 1721976), (48, 1506729), (56, 1291482), (63, 1147984), (72, 1004486), (84, 860988), (112, 645741), (126, 573992), (144, 502243), (157, 460656), (168, 430494), (252, 286996), (314, 230328), (336, 215247), (457, 158256), (471, 153552), (504, 143498), (628, 115164), (914, 79128), (942, 76776), (1008, 71749), (1099, 65808), (1256, 57582), (1371, 52752), (1413, 51184), (1828, 39564), (1884, 38388), (2198, 32904), (2512, 28791), (2742, 26376), (2826, 25592), (3199, 22608), (3297, 21936), (3656, 19782), (3768, 19194), (4113, 17584), (4396, 16452), (5484, 13188), (5652, 12796), (6398, 11304), (6594, 10968), (7312, 9891), (7536, 9597), (8226, 8792)]