68944656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7720

約数の個数: 80

約数和(自身を含む): 205754688

約数和(自身を除く): 136810032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 7681, 8976, 15362, 23043, 30724, 46086, 61448, 84491, 92172, 122896, 130577, 168982, 184344, 253473, 261154, 337964, 368688, 391731, 506946, 522308, 675928, 783462, 1013892, 1044616, 1351856, 1436347, 1566924, 2027784, 2089232, 2872694, 3133848, 4055568, 4309041, 5745388, 6267696, 8618082, 11490776, 17236164, 22981552, 34472328, 68944656]

約数ペア:

[(1, 68944656), (2, 34472328), (3, 22981552), (4, 17236164), (6, 11490776), (8, 8618082), (11, 6267696), (12, 5745388), (16, 4309041), (17, 4055568), (22, 3133848), (24, 2872694), (33, 2089232), (34, 2027784), (44, 1566924), (48, 1436347), (51, 1351856), (66, 1044616), (68, 1013892), (88, 783462), (102, 675928), (132, 522308), (136, 506946), (176, 391731), (187, 368688), (204, 337964), (264, 261154), (272, 253473), (374, 184344), (408, 168982), (528, 130577), (561, 122896), (748, 92172), (816, 84491), (1122, 61448), (1496, 46086), (2244, 30724), (2992, 23043), (4488, 15362), (7681, 8976)]