83796648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 226497600

約数和(自身を除く): 142700952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 419, 641, 838, 1257, 1282, 1676, 1923, 2514, 2564, 3352, 3846, 5028, 5128, 5447, 7692, 8333, 10056, 10894, 15384, 16341, 16666, 21788, 24999, 32682, 33332, 43576, 49998, 65364, 66664, 99996, 130728, 199992, 268579, 537158, 805737, 1074316, 1611474, 2148632, 3222948, 3491527, 6445896, 6983054, 10474581, 13966108, 20949162, 27932216, 41898324, 83796648]

約数ペア:

[(1, 83796648), (2, 41898324), (3, 27932216), (4, 20949162), (6, 13966108), (8, 10474581), (12, 6983054), (13, 6445896), (24, 3491527), (26, 3222948), (39, 2148632), (52, 1611474), (78, 1074316), (104, 805737), (156, 537158), (312, 268579), (419, 199992), (641, 130728), (838, 99996), (1257, 66664), (1282, 65364), (1676, 49998), (1923, 43576), (2514, 33332), (2564, 32682), (3352, 24999), (3846, 21788), (5028, 16666), (5128, 16341), (5447, 15384), (7692, 10894), (8333, 10056)]