77967288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 250220880

約数和(自身を除く): 172253592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 113, 126, 148, 168, 222, 226, 252, 259, 296, 333, 339, 444, 452, 504, 518, 666, 678, 777, 791, 888, 904, 1017, 1036, 1332, 1356, 1369, 1554, 1582, 2034, 2072, 2331, 2373, 2664, 2712, 2738, 3108, 3164, 4068, 4107, 4181, 4662, 4746, 5476, 6216, 6328, 7119, 8136, 8214, 8362, 9324, 9492, 9583, 10952, 12321, 12543, 14238, 16428, 16724, 18648, 18984, 19166, 24642, 25086, 28476, 28749, 29267, 32856, 33448, 37629, 38332, 49284, 50172, 56952, 57498, 58534, 75258, 76664, 86247, 87801, 98568, 100344, 114996, 117068, 150516, 154697, 172494, 175602, 229992, 234136, 263403, 301032, 309394, 344988, 351204, 464091, 526806, 618788, 689976, 702408, 928182, 1053612, 1082879, 1237576, 1392273, 1856364, 2107224, 2165758, 2784546, 3248637, 3712728, 4331516, 5569092, 6497274, 8663032, 9745911, 11138184, 12994548, 19491822, 25989096, 38983644, 77967288]

約数ペア:

[(1, 77967288), (2, 38983644), (3, 25989096), (4, 19491822), (6, 12994548), (7, 11138184), (8, 9745911), (9, 8663032), (12, 6497274), (14, 5569092), (18, 4331516), (21, 3712728), (24, 3248637), (28, 2784546), (36, 2165758), (37, 2107224), (42, 1856364), (56, 1392273), (63, 1237576), (72, 1082879), (74, 1053612), (84, 928182), (111, 702408), (113, 689976), (126, 618788), (148, 526806), (168, 464091), (222, 351204), (226, 344988), (252, 309394), (259, 301032), (296, 263403), (333, 234136), (339, 229992), (444, 175602), (452, 172494), (504, 154697), (518, 150516), (666, 117068), (678, 114996), (777, 100344), (791, 98568), (888, 87801), (904, 86247), (1017, 76664), (1036, 75258), (1332, 58534), (1356, 57498), (1369, 56952), (1554, 50172), (1582, 49284), (2034, 38332), (2072, 37629), (2331, 33448), (2373, 32856), (2664, 29267), (2712, 28749), (2738, 28476), (3108, 25086), (3164, 24642), (4068, 19166), (4107, 18984), (4181, 18648), (4662, 16724), (4746, 16428), (5476, 14238), (6216, 12543), (6328, 12321), (7119, 10952), (8136, 9583), (8214, 9492), (8362, 9324)]