79782406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 66199034

約数列:

[1, 2, 11, 19, 22, 31, 38, 47, 62, 94, 131, 209, 262, 341, 418, 517, 589, 682, 893, 1034, 1178, 1441, 1457, 1786, 2489, 2882, 2914, 4061, 4978, 6157, 6479, 8122, 9823, 12314, 12958, 16027, 19646, 27379, 27683, 32054, 44671, 54758, 55366, 67727, 77159, 89342, 116983, 135454, 154318, 190867, 233966, 304513, 381734, 609026, 848749, 1286813, 1697498, 2099537, 2573626, 3626473, 4199074, 7252946, 39891203, 79782406]

約数ペア:

[(1, 79782406), (2, 39891203), (11, 7252946), (19, 4199074), (22, 3626473), (31, 2573626), (38, 2099537), (47, 1697498), (62, 1286813), (94, 848749), (131, 609026), (209, 381734), (262, 304513), (341, 233966), (418, 190867), (517, 154318), (589, 135454), (682, 116983), (893, 89342), (1034, 77159), (1178, 67727), (1441, 55366), (1457, 54758), (1786, 44671), (2489, 32054), (2882, 27683), (2914, 27379), (4061, 19646), (4978, 16027), (6157, 12958), (6479, 12314), (8122, 9823)]