79119768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 128

約数和(自身を含む): 257886720

約数和(自身を除く): 178766952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2131, 2184, 2652, 2856, 3094, 4262, 4641, 5304, 6188, 6393, 8524, 9282, 12376, 12786, 14917, 17048, 18564, 25572, 27703, 29834, 36227, 37128, 44751, 51144, 55406, 59668, 72454, 83109, 89502, 108681, 110812, 119336, 144908, 166218, 179004, 193921, 217362, 221624, 253589, 289816, 332436, 358008, 387842, 434724, 470951, 507178, 581763, 664872, 760767, 775684, 869448, 941902, 1014356, 1163526, 1412853, 1521534, 1551368, 1883804, 2028712, 2327052, 2825706, 3043068, 3296657, 3767608, 4654104, 5651412, 6086136, 6593314, 9889971, 11302824, 13186628, 19779942, 26373256, 39559884, 79119768]

約数ペア:

[(1, 79119768), (2, 39559884), (3, 26373256), (4, 19779942), (6, 13186628), (7, 11302824), (8, 9889971), (12, 6593314), (13, 6086136), (14, 5651412), (17, 4654104), (21, 3767608), (24, 3296657), (26, 3043068), (28, 2825706), (34, 2327052), (39, 2028712), (42, 1883804), (51, 1551368), (52, 1521534), (56, 1412853), (68, 1163526), (78, 1014356), (84, 941902), (91, 869448), (102, 775684), (104, 760767), (119, 664872), (136, 581763), (156, 507178), (168, 470951), (182, 434724), (204, 387842), (221, 358008), (238, 332436), (273, 289816), (312, 253589), (357, 221624), (364, 217362), (408, 193921), (442, 179004), (476, 166218), (546, 144908), (663, 119336), (714, 110812), (728, 108681), (884, 89502), (952, 83109), (1092, 72454), (1326, 59668), (1428, 55406), (1547, 51144), (1768, 44751), (2131, 37128), (2184, 36227), (2652, 29834), (2856, 27703), (3094, 25572), (4262, 18564), (4641, 17048), (5304, 14917), (6188, 12786), (6393, 12376), (8524, 9282)]