69384358076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{20747}}^1$

素因数の和:21059

約数の個数: 72

約数和(自身を含む): 141253047936

約数和(自身を除く): 71868689860

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 263, 289, 374, 526, 578, 748, 1052, 1156, 2893, 3179, 4471, 5786, 6358, 8942, 11572, 12716, 17884, 20747, 41494, 49181, 76007, 82988, 98362, 152014, 196724, 228217, 304028, 352699, 456434, 705398, 836077, 912868, 1410796, 1672154, 3344308, 3879689, 5456461, 5995883, 7759378, 10912922, 11991766, 15518756, 21825844, 23983532, 60021071, 65954713, 92759837, 120042142, 131909426, 185519674, 240084284, 263818852, 371039348, 1020358207, 1576917229, 2040716414, 3153834458, 4081432828, 6307668916, 17346089519, 34692179038, 69384358076]

約数ペア:

[(1, 69384358076), (2, 34692179038), (4, 17346089519), (11, 6307668916), (17, 4081432828), (22, 3153834458), (34, 2040716414), (44, 1576917229), (68, 1020358207), (187, 371039348), (263, 263818852), (289, 240084284), (374, 185519674), (526, 131909426), (578, 120042142), (748, 92759837), (1052, 65954713), (1156, 60021071), (2893, 23983532), (3179, 21825844), (4471, 15518756), (5786, 11991766), (6358, 10912922), (8942, 7759378), (11572, 5995883), (12716, 5456461), (17884, 3879689), (20747, 3344308), (41494, 1672154), (49181, 1410796), (76007, 912868), (82988, 836077), (98362, 705398), (152014, 456434), (196724, 352699), (228217, 304028)]