67556688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 182654976

約数和(自身を除く): 115098288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 547, 664, 744, 996, 1094, 1328, 1488, 1641, 1992, 2188, 2573, 3282, 3984, 4376, 5146, 6564, 7719, 8752, 10292, 13128, 15438, 16957, 20584, 26256, 30876, 33914, 41168, 45401, 50871, 61752, 67828, 90802, 101742, 123504, 135656, 136203, 181604, 203484, 271312, 272406, 363208, 406968, 544812, 726416, 813936, 1089624, 1407431, 2179248, 2814862, 4222293, 5629724, 8444586, 11259448, 16889172, 22518896, 33778344, 67556688]

約数ペア:

[(1, 67556688), (2, 33778344), (3, 22518896), (4, 16889172), (6, 11259448), (8, 8444586), (12, 5629724), (16, 4222293), (24, 2814862), (31, 2179248), (48, 1407431), (62, 1089624), (83, 813936), (93, 726416), (124, 544812), (166, 406968), (186, 363208), (248, 272406), (249, 271312), (332, 203484), (372, 181604), (496, 136203), (498, 135656), (547, 123504), (664, 101742), (744, 90802), (996, 67828), (1094, 61752), (1328, 50871), (1488, 45401), (1641, 41168), (1992, 33914), (2188, 30876), (2573, 26256), (3282, 20584), (3984, 16957), (4376, 15438), (5146, 13128), (6564, 10292), (7719, 8752)]