79860872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 185700480

約数和(自身を除く): 105839608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 652, 673, 728, 1141, 1304, 1346, 2119, 2282, 2692, 4238, 4564, 4711, 5384, 8476, 8749, 9128, 9422, 14833, 16952, 17498, 18844, 29666, 34996, 37688, 59332, 61243, 69992, 109699, 118664, 122486, 219398, 244972, 438796, 489944, 767893, 877592, 1426087, 1535786, 2852174, 3071572, 5704348, 6143144, 9982609, 11408696, 19965218, 39930436, 79860872]

約数ペア:

[(1, 79860872), (2, 39930436), (4, 19965218), (7, 11408696), (8, 9982609), (13, 6143144), (14, 5704348), (26, 3071572), (28, 2852174), (52, 1535786), (56, 1426087), (91, 877592), (104, 767893), (163, 489944), (182, 438796), (326, 244972), (364, 219398), (652, 122486), (673, 118664), (728, 109699), (1141, 69992), (1304, 61243), (1346, 59332), (2119, 37688), (2282, 34996), (2692, 29666), (4238, 18844), (4564, 17498), (4711, 16952), (5384, 14833), (8476, 9422), (8749, 9128)]