83479864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 176904000

約数和(自身を除く): 93424136

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 89, 104, 116, 178, 232, 311, 356, 377, 622, 712, 754, 1157, 1244, 1508, 2314, 2488, 2581, 3016, 4043, 4628, 5162, 8086, 9019, 9256, 10324, 16172, 18038, 20648, 27679, 32344, 33553, 36076, 55358, 67106, 72152, 110716, 117247, 134212, 221432, 234494, 268424, 359827, 468988, 719654, 802691, 937976, 1439308, 1605382, 2878616, 3210764, 6421528, 10434983, 20869966, 41739932, 83479864]

約数ペア:

[(1, 83479864), (2, 41739932), (4, 20869966), (8, 10434983), (13, 6421528), (26, 3210764), (29, 2878616), (52, 1605382), (58, 1439308), (89, 937976), (104, 802691), (116, 719654), (178, 468988), (232, 359827), (311, 268424), (356, 234494), (377, 221432), (622, 134212), (712, 117247), (754, 110716), (1157, 72152), (1244, 67106), (1508, 55358), (2314, 36076), (2488, 33553), (2581, 32344), (3016, 27679), (4043, 20648), (4628, 18038), (5162, 16172), (8086, 10324), (9019, 9256)]