67628176

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3229}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 105396464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 3229, 5236, 6458, 10472, 12916, 20944, 22603, 25832, 35519, 45206, 51664, 54893, 71038, 90412, 109786, 142076, 180824, 219572, 248633, 284152, 361648, 384251, 439144, 497266, 568304, 603823, 768502, 878288, 994532, 1207646, 1537004, 1989064, 2415292, 3074008, 3978128, 4226761, 4830584, 6148016, 8453522, 9661168, 16907044, 33814088, 67628176]

約数ペア:

[(1, 67628176), (2, 33814088), (4, 16907044), (7, 9661168), (8, 8453522), (11, 6148016), (14, 4830584), (16, 4226761), (17, 3978128), (22, 3074008), (28, 2415292), (34, 1989064), (44, 1537004), (56, 1207646), (68, 994532), (77, 878288), (88, 768502), (112, 603823), (119, 568304), (136, 497266), (154, 439144), (176, 384251), (187, 361648), (238, 284152), (272, 248633), (308, 219572), (374, 180824), (476, 142076), (616, 109786), (748, 90412), (952, 71038), (1232, 54893), (1309, 51664), (1496, 45206), (1904, 35519), (2618, 25832), (2992, 22603), (3229, 20944), (5236, 12916), (6458, 10472)]