80773590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 203000256

約数和(自身を除く): 122226666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1373, 1590, 1961, 2746, 3922, 4119, 5883, 6865, 8238, 9805, 11766, 13730, 19610, 20595, 29415, 41190, 50801, 58830, 72769, 101602, 145538, 152403, 218307, 254005, 304806, 363845, 436614, 508010, 727690, 762015, 1091535, 1524030, 2183070, 2692453, 5384906, 8077359, 13462265, 16154718, 26924530, 40386795, 80773590]

約数ペア:

[(1, 80773590), (2, 40386795), (3, 26924530), (5, 16154718), (6, 13462265), (10, 8077359), (15, 5384906), (30, 2692453), (37, 2183070), (53, 1524030), (74, 1091535), (106, 762015), (111, 727690), (159, 508010), (185, 436614), (222, 363845), (265, 304806), (318, 254005), (370, 218307), (530, 152403), (555, 145538), (795, 101602), (1110, 72769), (1373, 58830), (1590, 50801), (1961, 41190), (2746, 29415), (3922, 20595), (4119, 19610), (5883, 13730), (6865, 11766), (8238, 9805)]