91000189488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{842969}}^1$

素因数の和:843166

約数の個数: 80

約数和(自身を含む): 254630890080

約数和(自身を除く): 163630700592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1384, 2076, 2249, 2768, 4152, 4498, 6747, 8304, 8996, 13494, 17992, 26988, 35984, 53976, 107952, 842969, 1685938, 2528907, 3371876, 5057814, 6743752, 10115628, 10958597, 13487504, 20231256, 21917194, 32875791, 40462512, 43834388, 65751582, 87668776, 131503164, 145833637, 175337552, 263006328, 291667274, 437500911, 526012656, 583334548, 875001822, 1166669096, 1750003644, 1895837281, 2333338192, 3500007288, 3791674562, 5687511843, 7000014576, 7583349124, 11375023686, 15166698248, 22750047372, 30333396496, 45500094744, 91000189488]

約数ペア:

[(1, 91000189488), (2, 45500094744), (3, 30333396496), (4, 22750047372), (6, 15166698248), (8, 11375023686), (12, 7583349124), (13, 7000014576), (16, 5687511843), (24, 3791674562), (26, 3500007288), (39, 2333338192), (48, 1895837281), (52, 1750003644), (78, 1166669096), (104, 875001822), (156, 583334548), (173, 526012656), (208, 437500911), (312, 291667274), (346, 263006328), (519, 175337552), (624, 145833637), (692, 131503164), (1038, 87668776), (1384, 65751582), (2076, 43834388), (2249, 40462512), (2768, 32875791), (4152, 21917194), (4498, 20231256), (6747, 13487504), (8304, 10958597), (8996, 10115628), (13494, 6743752), (17992, 5057814), (26988, 3371876), (35984, 2528907), (53976, 1685938), (107952, 842969)]