88894768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 194987520

約数和(自身を除く): 106092752

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 103, 136, 152, 167, 206, 272, 304, 323, 334, 412, 646, 668, 824, 1292, 1336, 1648, 1751, 1957, 2584, 2672, 2839, 3173, 3502, 3914, 5168, 5678, 6346, 7004, 7828, 11356, 12692, 14008, 15656, 17201, 22712, 25384, 28016, 31312, 33269, 34402, 45424, 50768, 53941, 66538, 68804, 107882, 133076, 137608, 215764, 266152, 275216, 292417, 326819, 431528, 532304, 584834, 653638, 863056, 1169668, 1307276, 2339336, 2614552, 4678672, 5229104, 5555923, 11111846, 22223692, 44447384, 88894768]

約数ペア:

[(1, 88894768), (2, 44447384), (4, 22223692), (8, 11111846), (16, 5555923), (17, 5229104), (19, 4678672), (34, 2614552), (38, 2339336), (68, 1307276), (76, 1169668), (103, 863056), (136, 653638), (152, 584834), (167, 532304), (206, 431528), (272, 326819), (304, 292417), (323, 275216), (334, 266152), (412, 215764), (646, 137608), (668, 133076), (824, 107882), (1292, 68804), (1336, 66538), (1648, 53941), (1751, 50768), (1957, 45424), (2584, 34402), (2672, 33269), (2839, 31312), (3173, 28016), (3502, 25384), (3914, 22712), (5168, 17201), (5678, 15656), (6346, 14008), (7004, 12692), (7828, 11356)]