74979168

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 159441312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 37, 38, 44, 48, 57, 66, 74, 76, 88, 96, 101, 111, 114, 132, 148, 152, 176, 202, 209, 222, 228, 264, 296, 303, 304, 352, 404, 407, 418, 444, 456, 528, 592, 606, 608, 627, 703, 808, 814, 836, 888, 912, 1056, 1111, 1184, 1212, 1221, 1254, 1406, 1616, 1628, 1672, 1776, 1824, 1919, 2109, 2222, 2424, 2442, 2508, 2812, 3232, 3256, 3333, 3344, 3552, 3737, 3838, 4218, 4444, 4848, 4884, 5016, 5624, 5757, 6512, 6666, 6688, 7474, 7676, 7733, 8436, 8888, 9696, 9768, 10032, 11211, 11248, 11514, 13024, 13332, 14948, 15352, 15466, 16872, 17776, 19536, 20064, 21109, 22422, 22496, 23028, 23199, 26664, 29896, 30704, 30932, 33744, 35552, 39072, 41107, 42218, 44844, 46056, 46398, 53328, 59792, 61408, 61864, 63327, 67488, 71003, 82214, 84436, 89688, 92112, 92796, 106656, 119584, 123321, 123728, 126654, 142006, 164428, 168872, 179376, 184224, 185592, 213009, 246642, 247456, 253308, 284012, 328856, 337744, 358752, 371184, 426018, 493284, 506616, 568024, 657712, 675488, 742368, 781033, 852036, 986568, 1013232, 1136048, 1315424, 1562066, 1704072, 1973136, 2026464, 2272096, 2343099, 3124132, 3408144, 3946272, 4686198, 6248264, 6816288, 9372396, 12496528, 18744792, 24993056, 37489584, 74979168]

約数ペア:

[(1, 74979168), (2, 37489584), (3, 24993056), (4, 18744792), (6, 12496528), (8, 9372396), (11, 6816288), (12, 6248264), (16, 4686198), (19, 3946272), (22, 3408144), (24, 3124132), (32, 2343099), (33, 2272096), (37, 2026464), (38, 1973136), (44, 1704072), (48, 1562066), (57, 1315424), (66, 1136048), (74, 1013232), (76, 986568), (88, 852036), (96, 781033), (101, 742368), (111, 675488), (114, 657712), (132, 568024), (148, 506616), (152, 493284), (176, 426018), (202, 371184), (209, 358752), (222, 337744), (228, 328856), (264, 284012), (296, 253308), (303, 247456), (304, 246642), (352, 213009), (404, 185592), (407, 184224), (418, 179376), (444, 168872), (456, 164428), (528, 142006), (592, 126654), (606, 123728), (608, 123321), (627, 119584), (703, 106656), (808, 92796), (814, 92112), (836, 89688), (888, 84436), (912, 82214), (1056, 71003), (1111, 67488), (1184, 63327), (1212, 61864), (1221, 61408), (1254, 59792), (1406, 53328), (1616, 46398), (1628, 46056), (1672, 44844), (1776, 42218), (1824, 41107), (1919, 39072), (2109, 35552), (2222, 33744), (2424, 30932), (2442, 30704), (2508, 29896), (2812, 26664), (3232, 23199), (3256, 23028), (3333, 22496), (3344, 22422), (3552, 21109), (3737, 20064), (3838, 19536), (4218, 17776), (4444, 16872), (4848, 15466), (4884, 15352), (5016, 14948), (5624, 13332), (5757, 13024), (6512, 11514), (6666, 11248), (6688, 11211), (7474, 10032), (7676, 9768), (7733, 9696), (8436, 8888)]