64944504

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 194451840

約数和(自身を除く): 129507336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 61, 62, 72, 81, 93, 106, 108, 122, 124, 159, 162, 183, 186, 212, 216, 244, 248, 279, 318, 324, 366, 372, 424, 477, 488, 549, 558, 636, 648, 732, 744, 837, 954, 1098, 1116, 1272, 1431, 1464, 1643, 1647, 1674, 1891, 1908, 2196, 2232, 2511, 2862, 3233, 3286, 3294, 3348, 3782, 3816, 4293, 4392, 4929, 4941, 5022, 5673, 5724, 6466, 6572, 6588, 6696, 7564, 8586, 9699, 9858, 9882, 10044, 11346, 11448, 12932, 13144, 13176, 14787, 15128, 17019, 17172, 19398, 19716, 19764, 20088, 22692, 25864, 29097, 29574, 34038, 34344, 38796, 39432, 39528, 44361, 45384, 51057, 58194, 59148, 68076, 77592, 87291, 88722, 100223, 102114, 116388, 118296, 133083, 136152, 153171, 174582, 177444, 200446, 204228, 232776, 261873, 266166, 300669, 306342, 349164, 354888, 400892, 408456, 523746, 532332, 601338, 612684, 698328, 801784, 902007, 1047492, 1064664, 1202676, 1225368, 1804014, 2094984, 2405352, 2706021, 3608028, 5412042, 7216056, 8118063, 10824084, 16236126, 21648168, 32472252, 64944504]

約数ペア:

[(1, 64944504), (2, 32472252), (3, 21648168), (4, 16236126), (6, 10824084), (8, 8118063), (9, 7216056), (12, 5412042), (18, 3608028), (24, 2706021), (27, 2405352), (31, 2094984), (36, 1804014), (53, 1225368), (54, 1202676), (61, 1064664), (62, 1047492), (72, 902007), (81, 801784), (93, 698328), (106, 612684), (108, 601338), (122, 532332), (124, 523746), (159, 408456), (162, 400892), (183, 354888), (186, 349164), (212, 306342), (216, 300669), (244, 266166), (248, 261873), (279, 232776), (318, 204228), (324, 200446), (366, 177444), (372, 174582), (424, 153171), (477, 136152), (488, 133083), (549, 118296), (558, 116388), (636, 102114), (648, 100223), (732, 88722), (744, 87291), (837, 77592), (954, 68076), (1098, 59148), (1116, 58194), (1272, 51057), (1431, 45384), (1464, 44361), (1643, 39528), (1647, 39432), (1674, 38796), (1891, 34344), (1908, 34038), (2196, 29574), (2232, 29097), (2511, 25864), (2862, 22692), (3233, 20088), (3286, 19764), (3294, 19716), (3348, 19398), (3782, 17172), (3816, 17019), (4293, 15128), (4392, 14787), (4929, 13176), (4941, 13144), (5022, 12932), (5673, 11448), (5724, 11346), (6466, 10044), (6572, 9882), (6588, 9858), (6696, 9699), (7564, 8586)]