72338784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107647}}^1$

素因数の和:107667

約数の個数: 48

約数和(自身を含む): 217018368

約数和(自身を除く): 144679584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 107647, 215294, 322941, 430588, 645882, 753529, 861176, 1291764, 1507058, 1722352, 2260587, 2583528, 3014116, 3444704, 4521174, 5167056, 6028232, 9042348, 10334112, 12056464, 18084696, 24112928, 36169392, 72338784]

約数ペア:

[(1, 72338784), (2, 36169392), (3, 24112928), (4, 18084696), (6, 12056464), (7, 10334112), (8, 9042348), (12, 6028232), (14, 5167056), (16, 4521174), (21, 3444704), (24, 3014116), (28, 2583528), (32, 2260587), (42, 1722352), (48, 1507058), (56, 1291764), (84, 861176), (96, 753529), (112, 645882), (168, 430588), (224, 322941), (336, 215294), (672, 107647)]