788757138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{8941}}^1$

素因数の和:9004

約数の個数: 72

約数和(自身を含む): 1914571620

約数和(自身を除く): 1125814482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 2262, 3042, 3393, 4901, 6786, 8941, 9802, 14703, 17882, 26823, 29406, 44109, 53646, 80469, 88218, 116233, 160938, 232466, 259289, 348699, 518578, 697398, 777867, 1046097, 1511029, 1555734, 2092194, 2333601, 3022058, 3370757, 4533087, 4667202, 6741514, 9066174, 10112271, 13599261, 20224542, 27198522, 30336813, 43819841, 60673626, 87639682, 131459523, 262919046, 394378569, 788757138]

約数ペア:

[(1, 788757138), (2, 394378569), (3, 262919046), (6, 131459523), (9, 87639682), (13, 60673626), (18, 43819841), (26, 30336813), (29, 27198522), (39, 20224542), (58, 13599261), (78, 10112271), (87, 9066174), (117, 6741514), (169, 4667202), (174, 4533087), (234, 3370757), (261, 3022058), (338, 2333601), (377, 2092194), (507, 1555734), (522, 1511029), (754, 1046097), (1014, 777867), (1131, 697398), (1521, 518578), (2262, 348699), (3042, 259289), (3393, 232466), (4901, 160938), (6786, 116233), (8941, 88218), (9802, 80469), (14703, 53646), (17882, 44109), (26823, 29406)]