71702328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 200344320

約数和(自身を除く): 128641992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 61, 67, 68, 86, 102, 122, 129, 134, 136, 172, 183, 201, 204, 244, 258, 268, 344, 366, 402, 408, 488, 516, 536, 731, 732, 804, 1032, 1037, 1139, 1462, 1464, 1608, 2074, 2193, 2278, 2623, 2881, 2924, 3111, 3417, 4087, 4148, 4386, 4556, 5246, 5762, 5848, 6222, 6834, 7869, 8174, 8296, 8643, 8772, 9112, 10492, 11524, 12261, 12444, 13668, 15738, 16348, 17286, 17544, 20984, 23048, 24522, 24888, 27336, 31476, 32696, 34572, 44591, 48977, 49044, 62952, 69144, 69479, 89182, 97954, 98088, 133773, 138958, 146931, 175741, 178364, 195908, 208437, 267546, 277916, 293862, 351482, 356728, 391816, 416874, 527223, 535092, 555832, 587724, 702964, 833748, 1054446, 1070184, 1175448, 1405928, 1667496, 2108892, 2987597, 4217784, 5975194, 8962791, 11950388, 17925582, 23900776, 35851164, 71702328]

約数ペア:

[(1, 71702328), (2, 35851164), (3, 23900776), (4, 17925582), (6, 11950388), (8, 8962791), (12, 5975194), (17, 4217784), (24, 2987597), (34, 2108892), (43, 1667496), (51, 1405928), (61, 1175448), (67, 1070184), (68, 1054446), (86, 833748), (102, 702964), (122, 587724), (129, 555832), (134, 535092), (136, 527223), (172, 416874), (183, 391816), (201, 356728), (204, 351482), (244, 293862), (258, 277916), (268, 267546), (344, 208437), (366, 195908), (402, 178364), (408, 175741), (488, 146931), (516, 138958), (536, 133773), (731, 98088), (732, 97954), (804, 89182), (1032, 69479), (1037, 69144), (1139, 62952), (1462, 49044), (1464, 48977), (1608, 44591), (2074, 34572), (2193, 32696), (2278, 31476), (2623, 27336), (2881, 24888), (2924, 24522), (3111, 23048), (3417, 20984), (4087, 17544), (4148, 17286), (4386, 16348), (4556, 15738), (5246, 13668), (5762, 12444), (5848, 12261), (6222, 11524), (6834, 10492), (7869, 9112), (8174, 8772), (8296, 8643)]