67180468

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 125737920

約数和(自身を除く): 58557452

約数列:

[1, 2, 4, 41, 53, 59, 82, 106, 118, 131, 164, 212, 236, 262, 524, 2173, 2419, 3127, 4346, 4838, 5371, 6254, 6943, 7729, 8692, 9676, 10742, 12508, 13886, 15458, 21484, 27772, 30916, 128207, 256414, 284663, 316889, 409637, 512828, 569326, 633778, 819274, 1138652, 1267556, 1638548, 16795117, 33590234, 67180468]

約数ペア:

[(1, 67180468), (2, 33590234), (4, 16795117), (41, 1638548), (53, 1267556), (59, 1138652), (82, 819274), (106, 633778), (118, 569326), (131, 512828), (164, 409637), (212, 316889), (236, 284663), (262, 256414), (524, 128207), (2173, 30916), (2419, 27772), (3127, 21484), (4346, 15458), (4838, 13886), (5371, 12508), (6254, 10742), (6943, 9676), (7729, 8692)]