72542976

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 218201088

約数和(自身を除く): 145658112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 277, 341, 352, 372, 384, 496, 528, 554, 682, 704, 744, 768, 831, 992, 1023, 1056, 1108, 1364, 1408, 1488, 1662, 1984, 2046, 2112, 2216, 2728, 2816, 2976, 3047, 3324, 3968, 4092, 4224, 4432, 5456, 5952, 6094, 6648, 7936, 8184, 8448, 8587, 8864, 9141, 10912, 11904, 12188, 13296, 16368, 17174, 17728, 18282, 21824, 23808, 24376, 25761, 26592, 32736, 34348, 35456, 36564, 43648, 48752, 51522, 53184, 65472, 68696, 70912, 73128, 87296, 94457, 97504, 103044, 106368, 130944, 137392, 146256, 188914, 195008, 206088, 212736, 261888, 274784, 283371, 292512, 377828, 390016, 412176, 549568, 566742, 585024, 755656, 780032, 824352, 1099136, 1133484, 1170048, 1511312, 1648704, 2198272, 2266968, 2340096, 3022624, 3297408, 4533936, 6045248, 6594816, 9067872, 12090496, 18135744, 24180992, 36271488, 72542976]

約数ペア:

[(1, 72542976), (2, 36271488), (3, 24180992), (4, 18135744), (6, 12090496), (8, 9067872), (11, 6594816), (12, 6045248), (16, 4533936), (22, 3297408), (24, 3022624), (31, 2340096), (32, 2266968), (33, 2198272), (44, 1648704), (48, 1511312), (62, 1170048), (64, 1133484), (66, 1099136), (88, 824352), (93, 780032), (96, 755656), (124, 585024), (128, 566742), (132, 549568), (176, 412176), (186, 390016), (192, 377828), (248, 292512), (256, 283371), (264, 274784), (277, 261888), (341, 212736), (352, 206088), (372, 195008), (384, 188914), (496, 146256), (528, 137392), (554, 130944), (682, 106368), (704, 103044), (744, 97504), (768, 94457), (831, 87296), (992, 73128), (1023, 70912), (1056, 68696), (1108, 65472), (1364, 53184), (1408, 51522), (1488, 48752), (1662, 43648), (1984, 36564), (2046, 35456), (2112, 34348), (2216, 32736), (2728, 26592), (2816, 25761), (2976, 24376), (3047, 23808), (3324, 21824), (3968, 18282), (4092, 17728), (4224, 17174), (4432, 16368), (5456, 13296), (5952, 12188), (6094, 11904), (6648, 10912), (7936, 9141), (8184, 8864), (8448, 8587)]