72711936

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 242336640

約数和(自身を除く): 169624704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 128, 132, 144, 151, 152, 171, 176, 192, 198, 209, 228, 256, 264, 288, 302, 304, 342, 352, 384, 396, 418, 453, 456, 528, 576, 604, 608, 627, 684, 704, 768, 792, 836, 906, 912, 1056, 1152, 1208, 1216, 1254, 1359, 1368, 1408, 1584, 1661, 1672, 1812, 1824, 1881, 2112, 2304, 2416, 2432, 2508, 2718, 2736, 2816, 2869, 3168, 3322, 3344, 3624, 3648, 3762, 4224, 4832, 4864, 4983, 5016, 5436, 5472, 5738, 6336, 6644, 6688, 7248, 7296, 7524, 8448, 8607, 9664, 9966, 10032, 10872, 10944, 11476, 12672, 13288, 13376, 14496, 14592, 14949, 15048, 17214, 19328, 19932, 20064, 21744, 21888, 22952, 25344, 25821, 26576, 26752, 28992, 29898, 30096, 31559, 34428, 38656, 39864, 40128, 43488, 43776, 45904, 51642, 53152, 53504, 57984, 59796, 60192, 63118, 68856, 79728, 80256, 86976, 91808, 94677, 103284, 106304, 115968, 119592, 120384, 126236, 137712, 159456, 160512, 173952, 183616, 189354, 206568, 212608, 239184, 240768, 252472, 275424, 284031, 318912, 347904, 367232, 378708, 413136, 425216, 478368, 481536, 504944, 550848, 568062, 637824, 734464, 757416, 826272, 956736, 1009888, 1101696, 1136124, 1275648, 1514832, 1652544, 1913472, 2019776, 2203392, 2272248, 3029664, 3305088, 3826944, 4039552, 4544496, 6059328, 6610176, 8079104, 9088992, 12118656, 18177984, 24237312, 36355968, 72711936]

約数ペア:

[(1, 72711936), (2, 36355968), (3, 24237312), (4, 18177984), (6, 12118656), (8, 9088992), (9, 8079104), (11, 6610176), (12, 6059328), (16, 4544496), (18, 4039552), (19, 3826944), (22, 3305088), (24, 3029664), (32, 2272248), (33, 2203392), (36, 2019776), (38, 1913472), (44, 1652544), (48, 1514832), (57, 1275648), (64, 1136124), (66, 1101696), (72, 1009888), (76, 956736), (88, 826272), (96, 757416), (99, 734464), (114, 637824), (128, 568062), (132, 550848), (144, 504944), (151, 481536), (152, 478368), (171, 425216), (176, 413136), (192, 378708), (198, 367232), (209, 347904), (228, 318912), (256, 284031), (264, 275424), (288, 252472), (302, 240768), (304, 239184), (342, 212608), (352, 206568), (384, 189354), (396, 183616), (418, 173952), (453, 160512), (456, 159456), (528, 137712), (576, 126236), (604, 120384), (608, 119592), (627, 115968), (684, 106304), (704, 103284), (768, 94677), (792, 91808), (836, 86976), (906, 80256), (912, 79728), (1056, 68856), (1152, 63118), (1208, 60192), (1216, 59796), (1254, 57984), (1359, 53504), (1368, 53152), (1408, 51642), (1584, 45904), (1661, 43776), (1672, 43488), (1812, 40128), (1824, 39864), (1881, 38656), (2112, 34428), (2304, 31559), (2416, 30096), (2432, 29898), (2508, 28992), (2718, 26752), (2736, 26576), (2816, 25821), (2869, 25344), (3168, 22952), (3322, 21888), (3344, 21744), (3624, 20064), (3648, 19932), (3762, 19328), (4224, 17214), (4832, 15048), (4864, 14949), (4983, 14592), (5016, 14496), (5436, 13376), (5472, 13288), (5738, 12672), (6336, 11476), (6644, 10944), (6688, 10872), (7248, 10032), (7296, 9966), (7524, 9664), (8448, 8607)]