71967896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 196627200

約数和(自身を除く): 124659304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 43, 44, 52, 56, 76, 77, 86, 88, 91, 104, 121, 133, 143, 152, 154, 172, 182, 209, 242, 247, 266, 286, 301, 308, 344, 364, 418, 473, 484, 494, 532, 559, 572, 602, 616, 728, 817, 836, 847, 946, 968, 988, 1001, 1064, 1118, 1144, 1204, 1463, 1573, 1634, 1672, 1694, 1729, 1892, 1976, 2002, 2236, 2299, 2408, 2717, 2926, 3146, 3268, 3311, 3388, 3458, 3784, 3913, 4004, 4472, 4598, 5203, 5434, 5719, 5852, 6149, 6292, 6536, 6622, 6776, 6916, 7826, 8008, 8987, 9196, 10406, 10621, 10868, 11011, 11438, 11704, 12298, 12584, 13244, 13832, 15652, 16093, 17974, 18392, 19019, 20812, 21242, 21736, 22022, 22876, 24596, 26488, 29887, 31304, 32186, 35948, 36421, 38038, 41624, 42484, 43043, 44044, 45752, 49192, 59774, 62909, 64372, 67639, 71896, 72842, 74347, 76076, 84968, 86086, 88088, 98857, 116831, 119548, 125818, 128744, 135278, 145684, 148694, 152152, 172172, 197714, 209209, 233662, 239096, 251636, 270556, 291368, 297388, 344344, 395428, 418418, 467324, 473473, 503272, 541112, 594776, 691999, 790856, 817817, 836836, 934648, 946946, 1285141, 1383998, 1635634, 1673672, 1893892, 2570282, 2767996, 3271268, 3787784, 5140564, 5535992, 6542536, 8995987, 10281128, 17991974, 35983948, 71967896]

約数ペア:

[(1, 71967896), (2, 35983948), (4, 17991974), (7, 10281128), (8, 8995987), (11, 6542536), (13, 5535992), (14, 5140564), (19, 3787784), (22, 3271268), (26, 2767996), (28, 2570282), (38, 1893892), (43, 1673672), (44, 1635634), (52, 1383998), (56, 1285141), (76, 946946), (77, 934648), (86, 836836), (88, 817817), (91, 790856), (104, 691999), (121, 594776), (133, 541112), (143, 503272), (152, 473473), (154, 467324), (172, 418418), (182, 395428), (209, 344344), (242, 297388), (247, 291368), (266, 270556), (286, 251636), (301, 239096), (308, 233662), (344, 209209), (364, 197714), (418, 172172), (473, 152152), (484, 148694), (494, 145684), (532, 135278), (559, 128744), (572, 125818), (602, 119548), (616, 116831), (728, 98857), (817, 88088), (836, 86086), (847, 84968), (946, 76076), (968, 74347), (988, 72842), (1001, 71896), (1064, 67639), (1118, 64372), (1144, 62909), (1204, 59774), (1463, 49192), (1573, 45752), (1634, 44044), (1672, 43043), (1694, 42484), (1729, 41624), (1892, 38038), (1976, 36421), (2002, 35948), (2236, 32186), (2299, 31304), (2408, 29887), (2717, 26488), (2926, 24596), (3146, 22876), (3268, 22022), (3311, 21736), (3388, 21242), (3458, 20812), (3784, 19019), (3913, 18392), (4004, 17974), (4472, 16093), (4598, 15652), (5203, 13832), (5434, 13244), (5719, 12584), (5852, 12298), (6149, 11704), (6292, 11438), (6536, 11011), (6622, 10868), (6776, 10621), (6916, 10406), (7826, 9196), (8008, 8987)]