78741432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 270761400

約数和(自身を除く): 192019968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2029, 2156, 2772, 3234, 3528, 4058, 4312, 4851, 5544, 6087, 6468, 8116, 9702, 12174, 12936, 14203, 16232, 18261, 19404, 22319, 24348, 28406, 36522, 38808, 42609, 44638, 48696, 56812, 66957, 73044, 85218, 89276, 99421, 113624, 127827, 133914, 146088, 156233, 170436, 178552, 198842, 200871, 255654, 267828, 298263, 312466, 340872, 397684, 401742, 468699, 511308, 535656, 596526, 624932, 795368, 803484, 894789, 937398, 1022616, 1093631, 1193052, 1249864, 1406097, 1606968, 1789578, 1874796, 2187262, 2386104, 2812194, 3280893, 3579156, 3749592, 4374524, 5624388, 6561786, 7158312, 8749048, 9842679, 11248776, 13123572, 19685358, 26247144, 39370716, 78741432]

約数ペア:

[(1, 78741432), (2, 39370716), (3, 26247144), (4, 19685358), (6, 13123572), (7, 11248776), (8, 9842679), (9, 8749048), (11, 7158312), (12, 6561786), (14, 5624388), (18, 4374524), (21, 3749592), (22, 3579156), (24, 3280893), (28, 2812194), (33, 2386104), (36, 2187262), (42, 1874796), (44, 1789578), (49, 1606968), (56, 1406097), (63, 1249864), (66, 1193052), (72, 1093631), (77, 1022616), (84, 937398), (88, 894789), (98, 803484), (99, 795368), (126, 624932), (132, 596526), (147, 535656), (154, 511308), (168, 468699), (196, 401742), (198, 397684), (231, 340872), (252, 312466), (264, 298263), (294, 267828), (308, 255654), (392, 200871), (396, 198842), (441, 178552), (462, 170436), (504, 156233), (539, 146088), (588, 133914), (616, 127827), (693, 113624), (792, 99421), (882, 89276), (924, 85218), (1078, 73044), (1176, 66957), (1386, 56812), (1617, 48696), (1764, 44638), (1848, 42609), (2029, 38808), (2156, 36522), (2772, 28406), (3234, 24348), (3528, 22319), (4058, 19404), (4312, 18261), (4851, 16232), (5544, 14203), (6087, 12936), (6468, 12174), (8116, 9702)]