64815234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 148193280

約数和(自身を除く): 83378046

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 401, 474, 682, 802, 869, 1023, 1203, 1738, 2046, 2406, 2449, 2607, 4411, 4898, 5214, 7347, 8822, 12431, 13233, 14694, 24862, 26466, 26939, 31679, 37293, 53878, 63358, 74586, 80817, 95037, 136741, 161634, 190074, 273482, 348469, 410223, 696938, 820446, 982049, 1045407, 1964098, 2090814, 2946147, 5892294, 10802539, 21605078, 32407617, 64815234]

約数ペア:

[(1, 64815234), (2, 32407617), (3, 21605078), (6, 10802539), (11, 5892294), (22, 2946147), (31, 2090814), (33, 1964098), (62, 1045407), (66, 982049), (79, 820446), (93, 696938), (158, 410223), (186, 348469), (237, 273482), (341, 190074), (401, 161634), (474, 136741), (682, 95037), (802, 80817), (869, 74586), (1023, 63358), (1203, 53878), (1738, 37293), (2046, 31679), (2406, 26939), (2449, 26466), (2607, 24862), (4411, 14694), (4898, 13233), (5214, 12431), (7347, 8822)]