71675472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 217128960

約数和(自身を除く): 145453488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 62, 66, 87, 88, 93, 116, 124, 132, 151, 174, 176, 186, 232, 248, 264, 302, 319, 341, 348, 372, 453, 464, 496, 528, 604, 638, 682, 696, 744, 899, 906, 957, 1023, 1208, 1276, 1364, 1392, 1488, 1661, 1798, 1812, 1914, 2046, 2416, 2552, 2697, 2728, 3322, 3596, 3624, 3828, 4092, 4379, 4681, 4983, 5104, 5394, 5456, 6644, 7192, 7248, 7656, 8184, 8758, 9362, 9889, 9966, 10788, 13137, 13288, 14043, 14384, 15312, 16368, 17516, 18724, 19778, 19932, 21576, 26274, 26576, 28086, 29667, 35032, 37448, 39556, 39864, 43152, 48169, 51491, 52548, 56172, 59334, 70064, 74896, 79112, 79728, 96338, 102982, 105096, 112344, 118668, 135749, 144507, 154473, 158224, 192676, 205964, 210192, 224688, 237336, 271498, 289014, 308946, 385352, 407247, 411928, 474672, 542996, 578028, 617892, 770704, 814494, 823856, 1085992, 1156056, 1235784, 1493239, 1628988, 2171984, 2312112, 2471568, 2986478, 3257976, 4479717, 5972956, 6515952, 8959434, 11945912, 17918868, 23891824, 35837736, 71675472]

約数ペア:

[(1, 71675472), (2, 35837736), (3, 23891824), (4, 17918868), (6, 11945912), (8, 8959434), (11, 6515952), (12, 5972956), (16, 4479717), (22, 3257976), (24, 2986478), (29, 2471568), (31, 2312112), (33, 2171984), (44, 1628988), (48, 1493239), (58, 1235784), (62, 1156056), (66, 1085992), (87, 823856), (88, 814494), (93, 770704), (116, 617892), (124, 578028), (132, 542996), (151, 474672), (174, 411928), (176, 407247), (186, 385352), (232, 308946), (248, 289014), (264, 271498), (302, 237336), (319, 224688), (341, 210192), (348, 205964), (372, 192676), (453, 158224), (464, 154473), (496, 144507), (528, 135749), (604, 118668), (638, 112344), (682, 105096), (696, 102982), (744, 96338), (899, 79728), (906, 79112), (957, 74896), (1023, 70064), (1208, 59334), (1276, 56172), (1364, 52548), (1392, 51491), (1488, 48169), (1661, 43152), (1798, 39864), (1812, 39556), (1914, 37448), (2046, 35032), (2416, 29667), (2552, 28086), (2697, 26576), (2728, 26274), (3322, 21576), (3596, 19932), (3624, 19778), (3828, 18724), (4092, 17516), (4379, 16368), (4681, 15312), (4983, 14384), (5104, 14043), (5394, 13288), (5456, 13137), (6644, 10788), (7192, 9966), (7248, 9889), (7656, 9362), (8184, 8758)]