87479784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 196373016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1231, 1269, 1316, 1512, 1692, 1974, 2462, 2538, 2632, 2961, 3384, 3693, 3948, 4924, 5076, 5922, 7386, 7896, 8617, 8883, 9848, 10152, 11079, 11844, 14772, 17234, 17766, 22158, 23688, 25851, 29544, 33237, 34468, 35532, 44316, 51702, 57857, 66474, 68936, 71064, 77553, 88632, 103404, 115714, 132948, 155106, 173571, 206808, 231428, 232659, 265896, 310212, 347142, 404999, 462856, 465318, 520713, 620424, 694284, 809998, 930636, 1041426, 1214997, 1388568, 1562139, 1619996, 1861272, 2082852, 2429994, 3124278, 3239992, 3644991, 4165704, 4859988, 6248556, 7289982, 9719976, 10934973, 12497112, 14579964, 21869946, 29159928, 43739892, 87479784]

約数ペア:

[(1, 87479784), (2, 43739892), (3, 29159928), (4, 21869946), (6, 14579964), (7, 12497112), (8, 10934973), (9, 9719976), (12, 7289982), (14, 6248556), (18, 4859988), (21, 4165704), (24, 3644991), (27, 3239992), (28, 3124278), (36, 2429994), (42, 2082852), (47, 1861272), (54, 1619996), (56, 1562139), (63, 1388568), (72, 1214997), (84, 1041426), (94, 930636), (108, 809998), (126, 694284), (141, 620424), (168, 520713), (188, 465318), (189, 462856), (216, 404999), (252, 347142), (282, 310212), (329, 265896), (376, 232659), (378, 231428), (423, 206808), (504, 173571), (564, 155106), (658, 132948), (756, 115714), (846, 103404), (987, 88632), (1128, 77553), (1231, 71064), (1269, 68936), (1316, 66474), (1512, 57857), (1692, 51702), (1974, 44316), (2462, 35532), (2538, 34468), (2632, 33237), (2961, 29544), (3384, 25851), (3693, 23688), (3948, 22158), (4924, 17766), (5076, 17234), (5922, 14772), (7386, 11844), (7896, 11079), (8617, 10152), (8883, 9848)]