74381976

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 211120800

約数和(自身を除く): 136738824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1453, 1896, 2133, 2844, 2906, 4266, 4359, 5688, 5812, 6399, 8532, 8718, 11624, 12798, 13077, 17064, 17436, 25596, 26154, 34872, 39231, 51192, 52308, 78462, 104616, 114787, 117693, 156924, 229574, 235386, 313848, 344361, 459148, 470772, 688722, 918296, 941544, 1033083, 1377444, 2066166, 2754888, 3099249, 4132332, 6198498, 8264664, 9297747, 12396996, 18595494, 24793992, 37190988, 74381976]

約数ペア:

[(1, 74381976), (2, 37190988), (3, 24793992), (4, 18595494), (6, 12396996), (8, 9297747), (9, 8264664), (12, 6198498), (18, 4132332), (24, 3099249), (27, 2754888), (36, 2066166), (54, 1377444), (72, 1033083), (79, 941544), (81, 918296), (108, 688722), (158, 470772), (162, 459148), (216, 344361), (237, 313848), (316, 235386), (324, 229574), (474, 156924), (632, 117693), (648, 114787), (711, 104616), (948, 78462), (1422, 52308), (1453, 51192), (1896, 39231), (2133, 34872), (2844, 26154), (2906, 25596), (4266, 17436), (4359, 17064), (5688, 13077), (5812, 12798), (6399, 11624), (8532, 8718)]