68326284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 181762560

約数和(自身を除く): 113436276

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 137, 138, 139, 156, 274, 276, 278, 299, 411, 417, 548, 556, 598, 822, 834, 897, 1196, 1644, 1668, 1781, 1794, 1807, 3151, 3197, 3562, 3588, 3614, 5343, 5421, 6302, 6394, 7124, 7228, 9453, 9591, 10686, 10842, 12604, 12788, 18906, 19043, 19182, 21372, 21684, 37812, 38086, 38364, 40963, 41561, 57129, 76172, 81926, 83122, 114258, 122889, 124683, 163852, 166244, 228516, 245778, 247559, 249366, 437989, 491556, 495118, 498732, 742677, 875978, 990236, 1313967, 1485354, 1751956, 2627934, 2970708, 5255868, 5693857, 11387714, 17081571, 22775428, 34163142, 68326284]

約数ペア:

[(1, 68326284), (2, 34163142), (3, 22775428), (4, 17081571), (6, 11387714), (12, 5693857), (13, 5255868), (23, 2970708), (26, 2627934), (39, 1751956), (46, 1485354), (52, 1313967), (69, 990236), (78, 875978), (92, 742677), (137, 498732), (138, 495118), (139, 491556), (156, 437989), (274, 249366), (276, 247559), (278, 245778), (299, 228516), (411, 166244), (417, 163852), (548, 124683), (556, 122889), (598, 114258), (822, 83122), (834, 81926), (897, 76172), (1196, 57129), (1644, 41561), (1668, 40963), (1781, 38364), (1794, 38086), (1807, 37812), (3151, 21684), (3197, 21372), (3562, 19182), (3588, 19043), (3614, 18906), (5343, 12788), (5421, 12604), (6302, 10842), (6394, 10686), (7124, 9591), (7228, 9453)]