90220670463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{39241}}^1$

素因数の和:39568

約数の個数: 64

約数和(自身を含む): 154607201280

約数和(自身を除く): 64386530817

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 269, 407, 777, 807, 1221, 1883, 2849, 2959, 5649, 8547, 8877, 9953, 20713, 29859, 39241, 62139, 69671, 109483, 117723, 209013, 274687, 328449, 431651, 766381, 824061, 1294953, 1451917, 2299143, 3021557, 4355751, 9064671, 10163419, 10555829, 15971087, 30490257, 31667487, 47913261, 73890803, 111797609, 116114119, 221672409, 335392827, 348342357, 390565673, 812798833, 1171697019, 2438396499, 2733959711, 4296222403, 8201879133, 12888667209, 30073556821, 90220670463]

約数ペア:

[(1, 90220670463), (3, 30073556821), (7, 12888667209), (11, 8201879133), (21, 4296222403), (33, 2733959711), (37, 2438396499), (77, 1171697019), (111, 812798833), (231, 390565673), (259, 348342357), (269, 335392827), (407, 221672409), (777, 116114119), (807, 111797609), (1221, 73890803), (1883, 47913261), (2849, 31667487), (2959, 30490257), (5649, 15971087), (8547, 10555829), (8877, 10163419), (9953, 9064671), (20713, 4355751), (29859, 3021557), (39241, 2299143), (62139, 1451917), (69671, 1294953), (109483, 824061), (117723, 766381), (209013, 431651), (274687, 328449)]