87163944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 275788800

約数和(自身を除く): 188624856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 49, 56, 57, 76, 83, 84, 94, 98, 114, 133, 141, 147, 152, 166, 168, 188, 196, 228, 249, 266, 282, 294, 329, 332, 376, 392, 399, 456, 498, 532, 564, 581, 588, 658, 664, 798, 893, 931, 987, 996, 1064, 1128, 1162, 1176, 1316, 1577, 1596, 1743, 1786, 1862, 1974, 1992, 2303, 2324, 2632, 2679, 2793, 3154, 3192, 3486, 3572, 3724, 3901, 3948, 4067, 4606, 4648, 4731, 5358, 5586, 6251, 6308, 6909, 6972, 7144, 7448, 7802, 7896, 8134, 9212, 9462, 10716, 11039, 11172, 11703, 12201, 12502, 12616, 13818, 13944, 15604, 16268, 18424, 18753, 18924, 21432, 22078, 22344, 23406, 24402, 25004, 27307, 27636, 31208, 32536, 33117, 37506, 37848, 43757, 44156, 46812, 48804, 50008, 54614, 55272, 66234, 74119, 75012, 77273, 81921, 87514, 88312, 93624, 97608, 109228, 131271, 132468, 148238, 150024, 154546, 163842, 175028, 191149, 218456, 222357, 231819, 262542, 264936, 296476, 309092, 327684, 350056, 382298, 444714, 463638, 518833, 525084, 573447, 592952, 618184, 655368, 764596, 889428, 927276, 1037666, 1050168, 1146894, 1529192, 1556499, 1778856, 1854552, 2075332, 2293788, 3112998, 3631831, 4150664, 4587576, 6225996, 7263662, 10895493, 12451992, 14527324, 21790986, 29054648, 43581972, 87163944]

約数ペア:

[(1, 87163944), (2, 43581972), (3, 29054648), (4, 21790986), (6, 14527324), (7, 12451992), (8, 10895493), (12, 7263662), (14, 6225996), (19, 4587576), (21, 4150664), (24, 3631831), (28, 3112998), (38, 2293788), (42, 2075332), (47, 1854552), (49, 1778856), (56, 1556499), (57, 1529192), (76, 1146894), (83, 1050168), (84, 1037666), (94, 927276), (98, 889428), (114, 764596), (133, 655368), (141, 618184), (147, 592952), (152, 573447), (166, 525084), (168, 518833), (188, 463638), (196, 444714), (228, 382298), (249, 350056), (266, 327684), (282, 309092), (294, 296476), (329, 264936), (332, 262542), (376, 231819), (392, 222357), (399, 218456), (456, 191149), (498, 175028), (532, 163842), (564, 154546), (581, 150024), (588, 148238), (658, 132468), (664, 131271), (798, 109228), (893, 97608), (931, 93624), (987, 88312), (996, 87514), (1064, 81921), (1128, 77273), (1162, 75012), (1176, 74119), (1316, 66234), (1577, 55272), (1596, 54614), (1743, 50008), (1786, 48804), (1862, 46812), (1974, 44156), (1992, 43757), (2303, 37848), (2324, 37506), (2632, 33117), (2679, 32536), (2793, 31208), (3154, 27636), (3192, 27307), (3486, 25004), (3572, 24402), (3724, 23406), (3901, 22344), (3948, 22078), (4067, 21432), (4606, 18924), (4648, 18753), (4731, 18424), (5358, 16268), (5586, 15604), (6251, 13944), (6308, 13818), (6909, 12616), (6972, 12502), (7144, 12201), (7448, 11703), (7802, 11172), (7896, 11039), (8134, 10716), (9212, 9462)]