78223572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 237025152

約数和(自身を除く): 158801580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 67, 82, 84, 113, 123, 126, 134, 164, 201, 226, 246, 252, 268, 287, 339, 369, 402, 452, 469, 492, 574, 603, 678, 738, 791, 804, 861, 938, 1017, 1148, 1206, 1356, 1407, 1476, 1582, 1722, 1876, 2034, 2373, 2412, 2583, 2747, 2814, 3164, 3444, 4068, 4221, 4633, 4746, 5166, 5494, 5628, 7119, 7571, 8241, 8442, 9266, 9492, 10332, 10988, 13899, 14238, 15142, 16482, 16884, 18532, 19229, 22713, 24723, 27798, 28476, 30284, 32431, 32964, 38458, 41697, 45426, 49446, 52997, 55596, 57687, 64862, 68139, 76916, 83394, 90852, 97293, 98892, 105994, 115374, 129724, 136278, 158991, 166788, 173061, 194586, 211988, 230748, 272556, 291879, 310411, 317982, 346122, 389172, 476973, 583758, 620822, 635964, 692244, 931233, 953946, 1167516, 1241644, 1862466, 1907892, 2172877, 2793699, 3724932, 4345754, 5587398, 6518631, 8691508, 11174796, 13037262, 19555893, 26074524, 39111786, 78223572]

約数ペア:

[(1, 78223572), (2, 39111786), (3, 26074524), (4, 19555893), (6, 13037262), (7, 11174796), (9, 8691508), (12, 6518631), (14, 5587398), (18, 4345754), (21, 3724932), (28, 2793699), (36, 2172877), (41, 1907892), (42, 1862466), (63, 1241644), (67, 1167516), (82, 953946), (84, 931233), (113, 692244), (123, 635964), (126, 620822), (134, 583758), (164, 476973), (201, 389172), (226, 346122), (246, 317982), (252, 310411), (268, 291879), (287, 272556), (339, 230748), (369, 211988), (402, 194586), (452, 173061), (469, 166788), (492, 158991), (574, 136278), (603, 129724), (678, 115374), (738, 105994), (791, 98892), (804, 97293), (861, 90852), (938, 83394), (1017, 76916), (1148, 68139), (1206, 64862), (1356, 57687), (1407, 55596), (1476, 52997), (1582, 49446), (1722, 45426), (1876, 41697), (2034, 38458), (2373, 32964), (2412, 32431), (2583, 30284), (2747, 28476), (2814, 27798), (3164, 24723), (3444, 22713), (4068, 19229), (4221, 18532), (4633, 16884), (4746, 16482), (5166, 15142), (5494, 14238), (5628, 13899), (7119, 10988), (7571, 10332), (8241, 9492), (8442, 9266)]