68304852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 220881024

約数和(自身を除く): 152576172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 601, 693, 738, 861, 902, 924, 1148, 1202, 1353, 1386, 1476, 1722, 1803, 1804, 2404, 2583, 2706, 2772, 3157, 3444, 3606, 4059, 4207, 5166, 5409, 5412, 6314, 6611, 7212, 8118, 8414, 9471, 10332, 10818, 12621, 12628, 13222, 16236, 16828, 18942, 19833, 21636, 24641, 25242, 26444, 28413, 37863, 37884, 39666, 46277, 49282, 50484, 56826, 59499, 73923, 75726, 79332, 92554, 98564, 113652, 118998, 138831, 147846, 151452, 172487, 185108, 221769, 237996, 271051, 277662, 295692, 344974, 416493, 443538, 517461, 542102, 555324, 689948, 813153, 832986, 887076, 1034922, 1084204, 1552383, 1626306, 1665972, 1897357, 2069844, 2439459, 3104766, 3252612, 3794714, 4878918, 5692071, 6209532, 7589428, 9757836, 11384142, 17076213, 22768284, 34152426, 68304852]

約数ペア:

[(1, 68304852), (2, 34152426), (3, 22768284), (4, 17076213), (6, 11384142), (7, 9757836), (9, 7589428), (11, 6209532), (12, 5692071), (14, 4878918), (18, 3794714), (21, 3252612), (22, 3104766), (28, 2439459), (33, 2069844), (36, 1897357), (41, 1665972), (42, 1626306), (44, 1552383), (63, 1084204), (66, 1034922), (77, 887076), (82, 832986), (84, 813153), (99, 689948), (123, 555324), (126, 542102), (132, 517461), (154, 443538), (164, 416493), (198, 344974), (231, 295692), (246, 277662), (252, 271051), (287, 237996), (308, 221769), (369, 185108), (396, 172487), (451, 151452), (462, 147846), (492, 138831), (574, 118998), (601, 113652), (693, 98564), (738, 92554), (861, 79332), (902, 75726), (924, 73923), (1148, 59499), (1202, 56826), (1353, 50484), (1386, 49282), (1476, 46277), (1722, 39666), (1803, 37884), (1804, 37863), (2404, 28413), (2583, 26444), (2706, 25242), (2772, 24641), (3157, 21636), (3444, 19833), (3606, 18942), (4059, 16828), (4207, 16236), (5166, 13222), (5409, 12628), (5412, 12621), (6314, 10818), (6611, 10332), (7212, 9471), (8118, 8414)]