64749906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 164284848

約数和(自身を除く): 99534942

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 369, 397, 442, 533, 663, 697, 738, 794, 1066, 1191, 1326, 1394, 1599, 1989, 2091, 2382, 3198, 3573, 3978, 4182, 4797, 5161, 6273, 6749, 7146, 9061, 9594, 10322, 12546, 13498, 15483, 16277, 18122, 20247, 27183, 30966, 32554, 40494, 46449, 48831, 54366, 60741, 81549, 87737, 92898, 97662, 121482, 146493, 163098, 175474, 211601, 263211, 276709, 292986, 423202, 526422, 553418, 634803, 789633, 830127, 1269606, 1579266, 1660254, 1904409, 2490381, 3597217, 3808818, 4980762, 7194434, 10791651, 21583302, 32374953, 64749906]

約数ペア:

[(1, 64749906), (2, 32374953), (3, 21583302), (6, 10791651), (9, 7194434), (13, 4980762), (17, 3808818), (18, 3597217), (26, 2490381), (34, 1904409), (39, 1660254), (41, 1579266), (51, 1269606), (78, 830127), (82, 789633), (102, 634803), (117, 553418), (123, 526422), (153, 423202), (221, 292986), (234, 276709), (246, 263211), (306, 211601), (369, 175474), (397, 163098), (442, 146493), (533, 121482), (663, 97662), (697, 92898), (738, 87737), (794, 81549), (1066, 60741), (1191, 54366), (1326, 48831), (1394, 46449), (1599, 40494), (1989, 32554), (2091, 30966), (2382, 27183), (3198, 20247), (3573, 18122), (3978, 16277), (4182, 15483), (4797, 13498), (5161, 12546), (6273, 10322), (6749, 9594), (7146, 9061)]