81584694

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 182510640

約数和(自身を除く): 100925946

約数列:

[1, 2, 3, 6, 9, 18, 61, 67, 122, 134, 183, 201, 366, 402, 549, 603, 1098, 1109, 1206, 2218, 3327, 4087, 6654, 8174, 9981, 12261, 19962, 24522, 36783, 67649, 73566, 74303, 135298, 148606, 202947, 222909, 405894, 445818, 608841, 668727, 1217682, 1337454, 4532483, 9064966, 13597449, 27194898, 40792347, 81584694]

約数ペア:

[(1, 81584694), (2, 40792347), (3, 27194898), (6, 13597449), (9, 9064966), (18, 4532483), (61, 1337454), (67, 1217682), (122, 668727), (134, 608841), (183, 445818), (201, 405894), (366, 222909), (402, 202947), (549, 148606), (603, 135298), (1098, 74303), (1109, 73566), (1206, 67649), (2218, 36783), (3327, 24522), (4087, 19962), (6654, 12261), (8174, 9981)]