74357388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1072

約数の個数: 108

約数和(自身を含む): 228412912

約数和(自身を除く): 154055524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1021, 1071, 1156, 1428, 1734, 2023, 2042, 2142, 2601, 3063, 3468, 4046, 4084, 4284, 5202, 6069, 6126, 7147, 8092, 9189, 10404, 12138, 12252, 14294, 17357, 18207, 18378, 21441, 24276, 28588, 34714, 36414, 36756, 42882, 52071, 64323, 69428, 72828, 85764, 104142, 121499, 128646, 156213, 208284, 242998, 257292, 295069, 312426, 364497, 485996, 590138, 624852, 728994, 885207, 1093491, 1180276, 1457988, 1770414, 2065483, 2186982, 2655621, 3540828, 4130966, 4373964, 5311242, 6196449, 8261932, 10622484, 12392898, 18589347, 24785796, 37178694, 74357388]

約数ペア:

[(1, 74357388), (2, 37178694), (3, 24785796), (4, 18589347), (6, 12392898), (7, 10622484), (9, 8261932), (12, 6196449), (14, 5311242), (17, 4373964), (18, 4130966), (21, 3540828), (28, 2655621), (34, 2186982), (36, 2065483), (42, 1770414), (51, 1457988), (63, 1180276), (68, 1093491), (84, 885207), (102, 728994), (119, 624852), (126, 590138), (153, 485996), (204, 364497), (238, 312426), (252, 295069), (289, 257292), (306, 242998), (357, 208284), (476, 156213), (578, 128646), (612, 121499), (714, 104142), (867, 85764), (1021, 72828), (1071, 69428), (1156, 64323), (1428, 52071), (1734, 42882), (2023, 36756), (2042, 36414), (2142, 34714), (2601, 28588), (3063, 24276), (3468, 21441), (4046, 18378), (4084, 18207), (4284, 17357), (5202, 14294), (6069, 12252), (6126, 12138), (7147, 10404), (8092, 9189)]