83918886

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 180576000

約数和(自身を除く): 96657114

約数列:

[1, 2, 3, 6, 37, 43, 59, 74, 86, 111, 118, 129, 149, 177, 222, 258, 298, 354, 447, 894, 1591, 2183, 2537, 3182, 4366, 4773, 5074, 5513, 6407, 6549, 7611, 8791, 9546, 11026, 12814, 13098, 15222, 16539, 17582, 19221, 26373, 33078, 38442, 52746, 93869, 187738, 237059, 281607, 325267, 378013, 474118, 563214, 650534, 711177, 756026, 975801, 1134039, 1422354, 1951602, 2268078, 13986481, 27972962, 41959443, 83918886]

約数ペア:

[(1, 83918886), (2, 41959443), (3, 27972962), (6, 13986481), (37, 2268078), (43, 1951602), (59, 1422354), (74, 1134039), (86, 975801), (111, 756026), (118, 711177), (129, 650534), (149, 563214), (177, 474118), (222, 378013), (258, 325267), (298, 281607), (354, 237059), (447, 187738), (894, 93869), (1591, 52746), (2183, 38442), (2537, 33078), (3182, 26373), (4366, 19221), (4773, 17582), (5074, 16539), (5513, 15222), (6407, 13098), (6549, 12814), (7611, 11026), (8791, 9546)]