81702972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{58193}}^1$

素因数の和:58219

約数の個数: 48

約数和(自身を含む): 228120480

約数和(自身を除く): 146417508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 58193, 116386, 174579, 232772, 349158, 523737, 698316, 756509, 1047474, 1513018, 1571211, 2094948, 2269527, 3026036, 3142422, 4539054, 6284844, 6808581, 9078108, 13617162, 20425743, 27234324, 40851486, 81702972]

約数ペア:

[(1, 81702972), (2, 40851486), (3, 27234324), (4, 20425743), (6, 13617162), (9, 9078108), (12, 6808581), (13, 6284844), (18, 4539054), (26, 3142422), (27, 3026036), (36, 2269527), (39, 2094948), (52, 1571211), (54, 1513018), (78, 1047474), (108, 756509), (117, 698316), (156, 523737), (234, 349158), (351, 232772), (468, 174579), (702, 116386), (1404, 58193)]