61152728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 81096232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 503, 668, 728, 1006, 1169, 1336, 2012, 2171, 2338, 3521, 4024, 4342, 4676, 6539, 7042, 8684, 9352, 13078, 14084, 15197, 17368, 26156, 28168, 30394, 45773, 52312, 60788, 84001, 91546, 121576, 168002, 183092, 336004, 366184, 588007, 672008, 1092013, 1176014, 2184026, 2352028, 4368052, 4704056, 7644091, 8736104, 15288182, 30576364, 61152728]

約数ペア:

[(1, 61152728), (2, 30576364), (4, 15288182), (7, 8736104), (8, 7644091), (13, 4704056), (14, 4368052), (26, 2352028), (28, 2184026), (52, 1176014), (56, 1092013), (91, 672008), (104, 588007), (167, 366184), (182, 336004), (334, 183092), (364, 168002), (503, 121576), (668, 91546), (728, 84001), (1006, 60788), (1169, 52312), (1336, 45773), (2012, 30394), (2171, 28168), (2338, 26156), (3521, 17368), (4024, 15197), (4342, 14084), (4676, 13078), (6539, 9352), (7042, 8684)]