73488076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 137845456

約数和(自身を除く): 64357380

約数列:

[1, 2, 4, 17, 34, 68, 151, 289, 302, 421, 578, 604, 842, 1156, 1684, 2567, 5134, 7157, 10268, 14314, 28628, 43639, 63571, 87278, 121669, 127142, 174556, 243338, 254284, 486676, 1080707, 2161414, 4322828, 18372019, 36744038, 73488076]

約数ペア:

[(1, 73488076), (2, 36744038), (4, 18372019), (17, 4322828), (34, 2161414), (68, 1080707), (151, 486676), (289, 254284), (302, 243338), (421, 174556), (578, 127142), (604, 121669), (842, 87278), (1156, 63571), (1684, 43639), (2567, 28628), (5134, 14314), (7157, 10268)]