80772648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16103}}^1$

素因数の和:16142

約数の個数: 64

約数和(自身を含む): 231897600

約数和(自身を除く): 151124952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 16103, 32206, 48309, 64412, 96618, 128824, 177133, 193236, 305957, 354266, 386472, 531399, 611914, 708532, 917871, 1062798, 1223828, 1417064, 1835742, 2125596, 2447656, 3365527, 3671484, 4251192, 6731054, 7342968, 10096581, 13462108, 20193162, 26924216, 40386324, 80772648]

約数ペア:

[(1, 80772648), (2, 40386324), (3, 26924216), (4, 20193162), (6, 13462108), (8, 10096581), (11, 7342968), (12, 6731054), (19, 4251192), (22, 3671484), (24, 3365527), (33, 2447656), (38, 2125596), (44, 1835742), (57, 1417064), (66, 1223828), (76, 1062798), (88, 917871), (114, 708532), (132, 611914), (152, 531399), (209, 386472), (228, 354266), (264, 305957), (418, 193236), (456, 177133), (627, 128824), (836, 96618), (1254, 64412), (1672, 48309), (2508, 32206), (5016, 16103)]