78242142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 176670720

約数和(自身を除く): 98428578

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 71, 118, 142, 177, 213, 283, 354, 426, 566, 649, 781, 849, 1298, 1562, 1698, 1947, 2343, 3113, 3894, 4189, 4686, 6226, 8378, 9339, 12567, 16697, 18678, 20093, 25134, 33394, 40186, 46079, 50091, 60279, 92158, 100182, 120558, 138237, 183667, 221023, 276474, 367334, 442046, 551001, 663069, 1102002, 1185487, 1326138, 2370974, 3556461, 7112922, 13040357, 26080714, 39121071, 78242142]

約数ペア:

[(1, 78242142), (2, 39121071), (3, 26080714), (6, 13040357), (11, 7112922), (22, 3556461), (33, 2370974), (59, 1326138), (66, 1185487), (71, 1102002), (118, 663069), (142, 551001), (177, 442046), (213, 367334), (283, 276474), (354, 221023), (426, 183667), (566, 138237), (649, 120558), (781, 100182), (849, 92158), (1298, 60279), (1562, 50091), (1698, 46079), (1947, 40186), (2343, 33394), (3113, 25134), (3894, 20093), (4189, 18678), (4686, 16697), (6226, 12567), (8378, 9339)]