78899808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 224888832

約数和(自身を除く): 145989024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 191, 208, 312, 331, 382, 416, 573, 624, 662, 764, 993, 1146, 1248, 1324, 1528, 1986, 2292, 2483, 2648, 3056, 3972, 4303, 4584, 4966, 5296, 6112, 7449, 7944, 8606, 9168, 9932, 10592, 12909, 14898, 15888, 17212, 18336, 19864, 25818, 29796, 31776, 34424, 39728, 51636, 59592, 63221, 68848, 79456, 103272, 119184, 126442, 137696, 189663, 206544, 238368, 252884, 379326, 413088, 505768, 758652, 821873, 1011536, 1517304, 1643746, 2023072, 2465619, 3034608, 3287492, 4931238, 6069216, 6574984, 9862476, 13149968, 19724952, 26299936, 39449904, 78899808]

約数ペア:

[(1, 78899808), (2, 39449904), (3, 26299936), (4, 19724952), (6, 13149968), (8, 9862476), (12, 6574984), (13, 6069216), (16, 4931238), (24, 3287492), (26, 3034608), (32, 2465619), (39, 2023072), (48, 1643746), (52, 1517304), (78, 1011536), (96, 821873), (104, 758652), (156, 505768), (191, 413088), (208, 379326), (312, 252884), (331, 238368), (382, 206544), (416, 189663), (573, 137696), (624, 126442), (662, 119184), (764, 103272), (993, 79456), (1146, 68848), (1248, 63221), (1324, 59592), (1528, 51636), (1986, 39728), (2292, 34424), (2483, 31776), (2648, 29796), (3056, 25818), (3972, 19864), (4303, 18336), (4584, 17212), (4966, 15888), (5296, 14898), (6112, 12909), (7449, 10592), (7944, 9932), (8606, 9168)]