103986772

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 208922112

約数和(自身を除く): 104935340

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 101, 124, 202, 361, 404, 437, 589, 713, 722, 874, 1178, 1426, 1444, 1748, 1919, 2323, 2356, 2852, 3131, 3838, 4646, 6262, 7676, 8303, 9292, 11191, 12524, 13547, 16606, 22382, 27094, 33212, 36461, 44137, 44764, 54188, 59489, 72013, 72922, 88274, 118978, 144026, 145844, 176548, 237956, 257393, 288052, 514786, 838603, 1029572, 1130291, 1368247, 1677206, 2260582, 2736494, 3354412, 4521164, 5472988, 25996693, 51993386, 103986772]

約数ペア:

[(1, 103986772), (2, 51993386), (4, 25996693), (19, 5472988), (23, 4521164), (31, 3354412), (38, 2736494), (46, 2260582), (62, 1677206), (76, 1368247), (92, 1130291), (101, 1029572), (124, 838603), (202, 514786), (361, 288052), (404, 257393), (437, 237956), (589, 176548), (713, 145844), (722, 144026), (874, 118978), (1178, 88274), (1426, 72922), (1444, 72013), (1748, 59489), (1919, 54188), (2323, 44764), (2356, 44137), (2852, 36461), (3131, 33212), (3838, 27094), (4646, 22382), (6262, 16606), (7676, 13547), (8303, 12524), (9292, 11191)]