77076804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2789}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 213736320

約数和(自身を除く): 136659516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 2789, 3948, 4606, 5578, 6909, 8367, 9212, 11156, 13818, 16734, 19523, 27636, 33468, 39046, 58569, 78092, 117138, 131083, 136661, 234276, 262166, 273322, 393249, 409983, 524332, 546644, 786498, 819966, 917581, 1572996, 1639932, 1835162, 2752743, 3670324, 5505486, 6423067, 11010972, 12846134, 19269201, 25692268, 38538402, 77076804]

約数ペア:

[(1, 77076804), (2, 38538402), (3, 25692268), (4, 19269201), (6, 12846134), (7, 11010972), (12, 6423067), (14, 5505486), (21, 3670324), (28, 2752743), (42, 1835162), (47, 1639932), (49, 1572996), (84, 917581), (94, 819966), (98, 786498), (141, 546644), (147, 524332), (188, 409983), (196, 393249), (282, 273322), (294, 262166), (329, 234276), (564, 136661), (588, 131083), (658, 117138), (987, 78092), (1316, 58569), (1974, 39046), (2303, 33468), (2789, 27636), (3948, 19523), (4606, 16734), (5578, 13818), (6909, 11156), (8367, 9212)]