71392152664

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2393

約数の個数: 128

約数和(自身を含む): 163731456000

約数和(自身を除く): 92339303336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 191, 199, 238, 382, 398, 476, 764, 796, 952, 1337, 1393, 1528, 1592, 1973, 2674, 2786, 3247, 3383, 3946, 5348, 5572, 6494, 6766, 7892, 10696, 11144, 12988, 13532, 13811, 15784, 22729, 23681, 25976, 27064, 27622, 33541, 38009, 45458, 47362, 55244, 67082, 76018, 90916, 94724, 110488, 134164, 152036, 181832, 189448, 234787, 266063, 268328, 304072, 376843, 392627, 469574, 532126, 646153, 753686, 785254, 939148, 1064252, 1292306, 1507372, 1570508, 1878296, 2128504, 2584612, 2637901, 2748389, 3014744, 3141016, 4523071, 5169224, 5275802, 5496778, 6406331, 6674659, 9046142, 10551604, 10993556, 12812662, 13349318, 18092284, 21103208, 21987112, 25625324, 26698636, 36184568, 44844317, 46722613, 51250648, 53397272, 74991757, 89688634, 93445226, 149983514, 179377268, 186890452, 299967028, 358754536, 373780904, 524942299, 599934056, 1049884598, 1274859869, 2099769196, 2549719738, 4199538392, 5099439476, 8924019083, 10198878952, 17848038166, 35696076332, 71392152664]

約数ペア:

[(1, 71392152664), (2, 35696076332), (4, 17848038166), (7, 10198878952), (8, 8924019083), (14, 5099439476), (17, 4199538392), (28, 2549719738), (34, 2099769196), (56, 1274859869), (68, 1049884598), (119, 599934056), (136, 524942299), (191, 373780904), (199, 358754536), (238, 299967028), (382, 186890452), (398, 179377268), (476, 149983514), (764, 93445226), (796, 89688634), (952, 74991757), (1337, 53397272), (1393, 51250648), (1528, 46722613), (1592, 44844317), (1973, 36184568), (2674, 26698636), (2786, 25625324), (3247, 21987112), (3383, 21103208), (3946, 18092284), (5348, 13349318), (5572, 12812662), (6494, 10993556), (6766, 10551604), (7892, 9046142), (10696, 6674659), (11144, 6406331), (12988, 5496778), (13532, 5275802), (13811, 5169224), (15784, 4523071), (22729, 3141016), (23681, 3014744), (25976, 2748389), (27064, 2637901), (27622, 2584612), (33541, 2128504), (38009, 1878296), (45458, 1570508), (47362, 1507372), (55244, 1292306), (67082, 1064252), (76018, 939148), (90916, 785254), (94724, 753686), (110488, 646153), (134164, 532126), (152036, 469574), (181832, 392627), (189448, 376843), (234787, 304072), (266063, 268328)]