84880454418

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{330431}}^1$

素因数の和:330580

約数の個数: 64

約数和(自身を含む): 194135408640

約数和(自身を除く): 109254954222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 1206, 1278, 1809, 1917, 3618, 3834, 4757, 9514, 14271, 28542, 42813, 85626, 128439, 256878, 330431, 660862, 991293, 1982586, 2973879, 5947758, 8921637, 17843274, 22138877, 23460601, 44277754, 46921202, 66416631, 70381803, 132833262, 140763606, 199249893, 211145409, 398499786, 422290818, 597749679, 633436227, 1195499358, 1266872454, 1571860267, 3143720534, 4715580801, 9431161602, 14146742403, 28293484806, 42440227209, 84880454418]

約数ペア:

[(1, 84880454418), (2, 42440227209), (3, 28293484806), (6, 14146742403), (9, 9431161602), (18, 4715580801), (27, 3143720534), (54, 1571860267), (67, 1266872454), (71, 1195499358), (134, 633436227), (142, 597749679), (201, 422290818), (213, 398499786), (402, 211145409), (426, 199249893), (603, 140763606), (639, 132833262), (1206, 70381803), (1278, 66416631), (1809, 46921202), (1917, 44277754), (3618, 23460601), (3834, 22138877), (4757, 17843274), (9514, 8921637), (14271, 5947758), (28542, 2973879), (42813, 1982586), (85626, 991293), (128439, 660862), (256878, 330431)]