77812956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7275

約数の個数: 72

約数和(自身を含む): 221064480

約数和(自身を除く): 143251524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 7229, 10764, 14458, 21687, 28916, 43374, 65061, 86748, 93977, 130122, 166267, 187954, 260244, 281931, 332534, 375908, 498801, 563862, 665068, 845793, 997602, 1127724, 1496403, 1691586, 1995204, 2161471, 2992806, 3383172, 4322942, 5985612, 6484413, 8645884, 12968826, 19453239, 25937652, 38906478, 77812956]

約数ペア:

[(1, 77812956), (2, 38906478), (3, 25937652), (4, 19453239), (6, 12968826), (9, 8645884), (12, 6484413), (13, 5985612), (18, 4322942), (23, 3383172), (26, 2992806), (36, 2161471), (39, 1995204), (46, 1691586), (52, 1496403), (69, 1127724), (78, 997602), (92, 845793), (117, 665068), (138, 563862), (156, 498801), (207, 375908), (234, 332534), (276, 281931), (299, 260244), (414, 187954), (468, 166267), (598, 130122), (828, 93977), (897, 86748), (1196, 65061), (1794, 43374), (2691, 28916), (3588, 21687), (5382, 14458), (7229, 10764)]