82528758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 199521504

約数和(自身を除く): 116992746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 367, 403, 558, 734, 806, 961, 1101, 1209, 1922, 2202, 2418, 2883, 3303, 3627, 4771, 5766, 6606, 7254, 8649, 9542, 11377, 12493, 14313, 17298, 22754, 24986, 28626, 34131, 37479, 42939, 68262, 74958, 85878, 102393, 112437, 147901, 204786, 224874, 295802, 352687, 443703, 705374, 887406, 1058061, 1331109, 2116122, 2662218, 3174183, 4584931, 6348366, 9169862, 13754793, 27509586, 41264379, 82528758]

約数ペア:

[(1, 82528758), (2, 41264379), (3, 27509586), (6, 13754793), (9, 9169862), (13, 6348366), (18, 4584931), (26, 3174183), (31, 2662218), (39, 2116122), (62, 1331109), (78, 1058061), (93, 887406), (117, 705374), (186, 443703), (234, 352687), (279, 295802), (367, 224874), (403, 204786), (558, 147901), (734, 112437), (806, 102393), (961, 85878), (1101, 74958), (1209, 68262), (1922, 42939), (2202, 37479), (2418, 34131), (2883, 28626), (3303, 24986), (3627, 22754), (4771, 17298), (5766, 14313), (6606, 12493), (7254, 11377), (8649, 9542)]