82751868

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 226860480

約数和(自身を除く): 144108612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 61, 79, 81, 106, 108, 122, 158, 159, 162, 183, 212, 237, 244, 316, 318, 324, 366, 474, 477, 549, 636, 711, 732, 948, 954, 1098, 1422, 1431, 1647, 1908, 2133, 2196, 2844, 2862, 3233, 3294, 4187, 4266, 4293, 4819, 4941, 5724, 6399, 6466, 6588, 8374, 8532, 8586, 9638, 9699, 9882, 12561, 12798, 12932, 14457, 16748, 17172, 19276, 19398, 19764, 25122, 25596, 28914, 29097, 37683, 38796, 43371, 50244, 57828, 58194, 75366, 86742, 87291, 113049, 116388, 130113, 150732, 173484, 174582, 226098, 255407, 260226, 261873, 339147, 349164, 390339, 452196, 510814, 520452, 523746, 678294, 766221, 780678, 1021628, 1047492, 1356588, 1532442, 1561356, 2298663, 3064884, 4597326, 6895989, 9194652, 13791978, 20687967, 27583956, 41375934, 82751868]

約数ペア:

[(1, 82751868), (2, 41375934), (3, 27583956), (4, 20687967), (6, 13791978), (9, 9194652), (12, 6895989), (18, 4597326), (27, 3064884), (36, 2298663), (53, 1561356), (54, 1532442), (61, 1356588), (79, 1047492), (81, 1021628), (106, 780678), (108, 766221), (122, 678294), (158, 523746), (159, 520452), (162, 510814), (183, 452196), (212, 390339), (237, 349164), (244, 339147), (316, 261873), (318, 260226), (324, 255407), (366, 226098), (474, 174582), (477, 173484), (549, 150732), (636, 130113), (711, 116388), (732, 113049), (948, 87291), (954, 86742), (1098, 75366), (1422, 58194), (1431, 57828), (1647, 50244), (1908, 43371), (2133, 38796), (2196, 37683), (2844, 29097), (2862, 28914), (3233, 25596), (3294, 25122), (4187, 19764), (4266, 19398), (4293, 19276), (4819, 17172), (4941, 16748), (5724, 14457), (6399, 12932), (6466, 12798), (6588, 12561), (8374, 9882), (8532, 9699), (8586, 9638)]