78465464

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 114586696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 154, 196, 217, 248, 308, 341, 392, 434, 539, 587, 616, 682, 868, 1078, 1174, 1364, 1519, 1736, 2156, 2348, 2387, 2728, 3038, 4109, 4312, 4696, 4774, 6076, 6457, 8218, 9548, 12152, 12914, 16436, 16709, 18197, 19096, 25828, 28763, 32872, 33418, 36394, 45199, 51656, 57526, 66836, 72788, 90398, 115052, 127379, 133672, 145576, 180796, 200167, 230104, 254758, 316393, 361592, 400334, 509516, 632786, 800668, 891653, 1019032, 1265572, 1401169, 1601336, 1783306, 2531144, 2802338, 3566612, 5604676, 7133224, 9808183, 11209352, 19616366, 39232732, 78465464]

約数ペア:

[(1, 78465464), (2, 39232732), (4, 19616366), (7, 11209352), (8, 9808183), (11, 7133224), (14, 5604676), (22, 3566612), (28, 2802338), (31, 2531144), (44, 1783306), (49, 1601336), (56, 1401169), (62, 1265572), (77, 1019032), (88, 891653), (98, 800668), (124, 632786), (154, 509516), (196, 400334), (217, 361592), (248, 316393), (308, 254758), (341, 230104), (392, 200167), (434, 180796), (539, 145576), (587, 133672), (616, 127379), (682, 115052), (868, 90398), (1078, 72788), (1174, 66836), (1364, 57526), (1519, 51656), (1736, 45199), (2156, 36394), (2348, 33418), (2387, 32872), (2728, 28763), (3038, 25828), (4109, 19096), (4312, 18197), (4696, 16709), (4774, 16436), (6076, 12914), (6457, 12152), (8218, 9548)]