76988888908

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2683}}^1$

素因数の和:2995

約数の個数: 72

約数和(自身を含む): 143628097536

約数和(自身を除く): 66639208628

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 191, 284, 382, 529, 764, 1058, 1633, 2116, 2683, 3266, 4393, 5366, 6532, 8786, 10732, 13561, 17572, 27122, 37559, 54244, 61709, 75118, 101039, 123418, 150236, 190493, 202078, 246836, 311903, 380986, 404156, 512453, 623806, 761972, 1024906, 1247612, 1419307, 2049812, 2838614, 4381339, 5677228, 7173769, 8762678, 11786419, 14347538, 17525356, 23572838, 28695076, 36384163, 47145676, 72768326, 100770797, 145536652, 201541594, 271087637, 403083188, 542175274, 836835749, 1084350548, 1673671498, 3347342996, 19247222227, 38494444454, 76988888908]

約数ペア:

[(1, 76988888908), (2, 38494444454), (4, 19247222227), (23, 3347342996), (46, 1673671498), (71, 1084350548), (92, 836835749), (142, 542175274), (191, 403083188), (284, 271087637), (382, 201541594), (529, 145536652), (764, 100770797), (1058, 72768326), (1633, 47145676), (2116, 36384163), (2683, 28695076), (3266, 23572838), (4393, 17525356), (5366, 14347538), (6532, 11786419), (8786, 8762678), (10732, 7173769), (13561, 5677228), (17572, 4381339), (27122, 2838614), (37559, 2049812), (54244, 1419307), (61709, 1247612), (75118, 1024906), (101039, 761972), (123418, 623806), (150236, 512453), (190493, 404156), (202078, 380986), (246836, 311903)]