68572008

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 205821000

約数和(自身を除く): 137248992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 81, 82, 87, 89, 108, 116, 123, 162, 164, 174, 178, 216, 232, 246, 261, 267, 324, 328, 348, 356, 369, 492, 522, 534, 648, 696, 712, 738, 783, 801, 984, 1044, 1068, 1107, 1189, 1476, 1566, 1602, 2088, 2136, 2214, 2349, 2378, 2403, 2581, 2952, 3132, 3204, 3321, 3567, 3649, 4428, 4698, 4756, 4806, 5162, 6264, 6408, 6642, 7134, 7209, 7298, 7743, 8856, 9396, 9512, 9612, 10324, 10701, 10947, 13284, 14268, 14418, 14596, 15486, 18792, 19224, 20648, 21402, 21894, 23229, 26568, 28536, 28836, 29192, 30972, 32103, 32841, 42804, 43788, 46458, 57672, 61944, 64206, 65682, 69687, 85608, 87576, 92916, 96309, 98523, 105821, 128412, 131364, 139374, 185832, 192618, 197046, 209061, 211642, 256824, 262728, 278748, 295569, 317463, 385236, 394092, 418122, 423284, 557496, 591138, 634926, 770472, 788184, 836244, 846568, 952389, 1182276, 1269852, 1672488, 1904778, 2364552, 2539704, 2857167, 3809556, 5714334, 7619112, 8571501, 11428668, 17143002, 22857336, 34286004, 68572008]

約数ペア:

[(1, 68572008), (2, 34286004), (3, 22857336), (4, 17143002), (6, 11428668), (8, 8571501), (9, 7619112), (12, 5714334), (18, 3809556), (24, 2857167), (27, 2539704), (29, 2364552), (36, 1904778), (41, 1672488), (54, 1269852), (58, 1182276), (72, 952389), (81, 846568), (82, 836244), (87, 788184), (89, 770472), (108, 634926), (116, 591138), (123, 557496), (162, 423284), (164, 418122), (174, 394092), (178, 385236), (216, 317463), (232, 295569), (246, 278748), (261, 262728), (267, 256824), (324, 211642), (328, 209061), (348, 197046), (356, 192618), (369, 185832), (492, 139374), (522, 131364), (534, 128412), (648, 105821), (696, 98523), (712, 96309), (738, 92916), (783, 87576), (801, 85608), (984, 69687), (1044, 65682), (1068, 64206), (1107, 61944), (1189, 57672), (1476, 46458), (1566, 43788), (1602, 42804), (2088, 32841), (2136, 32103), (2214, 30972), (2349, 29192), (2378, 28836), (2403, 28536), (2581, 26568), (2952, 23229), (3132, 21894), (3204, 21402), (3321, 20648), (3567, 19224), (3649, 18792), (4428, 15486), (4698, 14596), (4756, 14418), (4806, 14268), (5162, 13284), (6264, 10947), (6408, 10701), (6642, 10324), (7134, 9612), (7209, 9512), (7298, 9396), (7743, 8856)]