88742312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 188827200

約数和(自身を除く): 100084888

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 488, 563, 646, 1037, 1126, 1159, 1292, 2074, 2252, 2318, 2584, 4148, 4504, 4636, 8296, 9272, 9571, 10697, 19142, 19703, 21394, 34343, 38284, 39406, 42788, 68686, 76568, 78812, 85576, 137372, 157624, 181849, 274744, 363698, 583831, 652517, 727396, 1167662, 1305034, 1454792, 2335324, 2610068, 4670648, 5220136, 11092789, 22185578, 44371156, 88742312]

約数ペア:

[(1, 88742312), (2, 44371156), (4, 22185578), (8, 11092789), (17, 5220136), (19, 4670648), (34, 2610068), (38, 2335324), (61, 1454792), (68, 1305034), (76, 1167662), (122, 727396), (136, 652517), (152, 583831), (244, 363698), (323, 274744), (488, 181849), (563, 157624), (646, 137372), (1037, 85576), (1126, 78812), (1159, 76568), (1292, 68686), (2074, 42788), (2252, 39406), (2318, 38284), (2584, 34343), (4148, 21394), (4504, 19703), (4636, 19142), (8296, 10697), (9272, 9571)]