87620455442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{6619}}^1$

素因数の和:6991

約数の個数: 64

約数和(自身を含む): 150897868800

約数和(自身を除く): 63277413358

約数列:

[1, 2, 13, 19, 26, 38, 127, 211, 247, 254, 422, 494, 1651, 2413, 2743, 3302, 4009, 4826, 5486, 6619, 8018, 13238, 26797, 31369, 52117, 53594, 62738, 86047, 104234, 125761, 172094, 251522, 348361, 509143, 696722, 840613, 1018286, 1396609, 1634893, 1681226, 2793218, 3269786, 6618859, 10927969, 13237718, 15971647, 18155917, 21855938, 26535571, 31943294, 36311834, 53071142, 177369343, 207631411, 344962423, 354738686, 415262822, 689924846, 2305801459, 3370017517, 4611602918, 6740035034, 43810227721, 87620455442]

約数ペア:

[(1, 87620455442), (2, 43810227721), (13, 6740035034), (19, 4611602918), (26, 3370017517), (38, 2305801459), (127, 689924846), (211, 415262822), (247, 354738686), (254, 344962423), (422, 207631411), (494, 177369343), (1651, 53071142), (2413, 36311834), (2743, 31943294), (3302, 26535571), (4009, 21855938), (4826, 18155917), (5486, 15971647), (6619, 13237718), (8018, 10927969), (13238, 6618859), (26797, 3269786), (31369, 2793218), (52117, 1681226), (53594, 1634893), (62738, 1396609), (86047, 1018286), (104234, 840613), (125761, 696722), (172094, 509143), (251522, 348361)]