74722956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 236888064

約数和(自身を除く): 162165108

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 67, 68, 71, 77, 84, 102, 119, 132, 134, 142, 154, 187, 201, 204, 213, 231, 238, 268, 284, 308, 357, 374, 402, 426, 462, 469, 476, 497, 561, 714, 737, 748, 781, 804, 852, 924, 938, 994, 1122, 1139, 1207, 1309, 1407, 1428, 1474, 1491, 1562, 1876, 1988, 2211, 2244, 2278, 2343, 2414, 2618, 2814, 2948, 2982, 3124, 3417, 3621, 3927, 4422, 4556, 4686, 4757, 4828, 5159, 5236, 5467, 5628, 5964, 6834, 7242, 7854, 7973, 8449, 8844, 9372, 9514, 10318, 10934, 12529, 13277, 13668, 14271, 14484, 15477, 15708, 15946, 16401, 16898, 19028, 20636, 21868, 23919, 25058, 25347, 26554, 28542, 30954, 31892, 32802, 33299, 33796, 37587, 39831, 47838, 50116, 50694, 52327, 53108, 57084, 61908, 65604, 66598, 75174, 79662, 80869, 87703, 92939, 95676, 99897, 101388, 104654, 133196, 150348, 156981, 159324, 161738, 175406, 185878, 199794, 209308, 242607, 263109, 278817, 313962, 323476, 350812, 366289, 371756, 399588, 485214, 526218, 557634, 566083, 627924, 732578, 889559, 970428, 1052436, 1098867, 1115268, 1132166, 1465156, 1698249, 1779118, 2197734, 2264332, 2668677, 3396498, 3558236, 4395468, 5337354, 6226913, 6792996, 10674708, 12453826, 18680739, 24907652, 37361478, 74722956]

約数ペア:

[(1, 74722956), (2, 37361478), (3, 24907652), (4, 18680739), (6, 12453826), (7, 10674708), (11, 6792996), (12, 6226913), (14, 5337354), (17, 4395468), (21, 3558236), (22, 3396498), (28, 2668677), (33, 2264332), (34, 2197734), (42, 1779118), (44, 1698249), (51, 1465156), (66, 1132166), (67, 1115268), (68, 1098867), (71, 1052436), (77, 970428), (84, 889559), (102, 732578), (119, 627924), (132, 566083), (134, 557634), (142, 526218), (154, 485214), (187, 399588), (201, 371756), (204, 366289), (213, 350812), (231, 323476), (238, 313962), (268, 278817), (284, 263109), (308, 242607), (357, 209308), (374, 199794), (402, 185878), (426, 175406), (462, 161738), (469, 159324), (476, 156981), (497, 150348), (561, 133196), (714, 104654), (737, 101388), (748, 99897), (781, 95676), (804, 92939), (852, 87703), (924, 80869), (938, 79662), (994, 75174), (1122, 66598), (1139, 65604), (1207, 61908), (1309, 57084), (1407, 53108), (1428, 52327), (1474, 50694), (1491, 50116), (1562, 47838), (1876, 39831), (1988, 37587), (2211, 33796), (2244, 33299), (2278, 32802), (2343, 31892), (2414, 30954), (2618, 28542), (2814, 26554), (2948, 25347), (2982, 25058), (3124, 23919), (3417, 21868), (3621, 20636), (3927, 19028), (4422, 16898), (4556, 16401), (4686, 15946), (4757, 15708), (4828, 15477), (5159, 14484), (5236, 14271), (5467, 13668), (5628, 13277), (5964, 12529), (6834, 10934), (7242, 10318), (7854, 9514), (7973, 9372), (8449, 8844)]