72819996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 175368480

約数和(自身を除く): 102548484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 401, 409, 444, 802, 818, 1203, 1227, 1604, 1636, 2406, 2454, 4812, 4908, 14837, 15133, 29674, 30266, 44511, 45399, 59348, 60532, 89022, 90798, 164009, 178044, 181596, 328018, 492027, 656036, 984054, 1968108, 6068333, 12136666, 18204999, 24273332, 36409998, 72819996]

約数ペア:

[(1, 72819996), (2, 36409998), (3, 24273332), (4, 18204999), (6, 12136666), (12, 6068333), (37, 1968108), (74, 984054), (111, 656036), (148, 492027), (222, 328018), (401, 181596), (409, 178044), (444, 164009), (802, 90798), (818, 89022), (1203, 60532), (1227, 59348), (1604, 45399), (1636, 44511), (2406, 30266), (2454, 29674), (4812, 15133), (4908, 14837)]