71175104

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 192962784

約数和(自身を除く): 121787680

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 101, 104, 112, 121, 143, 154, 176, 182, 202, 208, 224, 242, 286, 308, 352, 364, 404, 416, 448, 484, 572, 616, 704, 707, 728, 808, 832, 847, 968, 1001, 1111, 1144, 1232, 1313, 1414, 1456, 1573, 1616, 1694, 1936, 2002, 2222, 2288, 2464, 2626, 2828, 2912, 3146, 3232, 3388, 3872, 4004, 4444, 4576, 4928, 5252, 5656, 5824, 6292, 6464, 6776, 7744, 7777, 8008, 8888, 9152, 9191, 10504, 11011, 11312, 12221, 12584, 13552, 14443, 15554, 16016, 17776, 18382, 21008, 22022, 22624, 24442, 25168, 27104, 28886, 31108, 32032, 35552, 36764, 42016, 44044, 45248, 48884, 50336, 54208, 57772, 62216, 64064, 71104, 73528, 84032, 85547, 88088, 97768, 100672, 101101, 115544, 124432, 147056, 158873, 171094, 176176, 195536, 202202, 231088, 248864, 294112, 317746, 342188, 352352, 391072, 404404, 462176, 497728, 588224, 635492, 684376, 704704, 782144, 808808, 924352, 1112111, 1270984, 1368752, 1617616, 2224222, 2541968, 2737504, 3235232, 4448444, 5083936, 5475008, 6470464, 8896888, 10167872, 17793776, 35587552, 71175104]

約数ペア:

[(1, 71175104), (2, 35587552), (4, 17793776), (7, 10167872), (8, 8896888), (11, 6470464), (13, 5475008), (14, 5083936), (16, 4448444), (22, 3235232), (26, 2737504), (28, 2541968), (32, 2224222), (44, 1617616), (52, 1368752), (56, 1270984), (64, 1112111), (77, 924352), (88, 808808), (91, 782144), (101, 704704), (104, 684376), (112, 635492), (121, 588224), (143, 497728), (154, 462176), (176, 404404), (182, 391072), (202, 352352), (208, 342188), (224, 317746), (242, 294112), (286, 248864), (308, 231088), (352, 202202), (364, 195536), (404, 176176), (416, 171094), (448, 158873), (484, 147056), (572, 124432), (616, 115544), (704, 101101), (707, 100672), (728, 97768), (808, 88088), (832, 85547), (847, 84032), (968, 73528), (1001, 71104), (1111, 64064), (1144, 62216), (1232, 57772), (1313, 54208), (1414, 50336), (1456, 48884), (1573, 45248), (1616, 44044), (1694, 42016), (1936, 36764), (2002, 35552), (2222, 32032), (2288, 31108), (2464, 28886), (2626, 27104), (2828, 25168), (2912, 24442), (3146, 22624), (3232, 22022), (3388, 21008), (3872, 18382), (4004, 17776), (4444, 16016), (4576, 15554), (4928, 14443), (5252, 13552), (5656, 12584), (5824, 12221), (6292, 11312), (6464, 11011), (6776, 10504), (7744, 9191), (7777, 9152), (8008, 8888)]