121878648

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{19457}}^1$

素因数の和:19501

約数の個数: 64

約数和(自身を含む): 350244000

約数和(自身を除く): 228365352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 19457, 38914, 58371, 77828, 116742, 155656, 175113, 233484, 350226, 466968, 525339, 564253, 700452, 1050678, 1128506, 1400904, 1692759, 2101356, 2257012, 3385518, 4202712, 4514024, 5078277, 6771036, 10156554, 13542072, 15234831, 20313108, 30469662, 40626216, 60939324, 121878648]

約数ペア:

[(1, 121878648), (2, 60939324), (3, 40626216), (4, 30469662), (6, 20313108), (8, 15234831), (9, 13542072), (12, 10156554), (18, 6771036), (24, 5078277), (27, 4514024), (29, 4202712), (36, 3385518), (54, 2257012), (58, 2101356), (72, 1692759), (87, 1400904), (108, 1128506), (116, 1050678), (174, 700452), (216, 564253), (232, 525339), (261, 466968), (348, 350226), (522, 233484), (696, 175113), (783, 155656), (1044, 116742), (1566, 77828), (2088, 58371), (3132, 38914), (6264, 19457)]