57754268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 122311056

約数和(自身を除く): 64556788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 137, 143, 242, 268, 274, 286, 484, 548, 572, 737, 871, 1474, 1507, 1573, 1742, 1781, 2948, 3014, 3146, 3484, 3562, 6028, 6292, 7124, 8107, 9179, 9581, 16214, 16577, 18358, 19162, 19591, 32428, 33154, 36716, 38324, 39182, 66308, 78364, 100969, 105391, 119327, 201938, 210782, 215501, 238654, 403876, 421564, 431002, 477308, 862004, 1110659, 1312597, 2221318, 2625194, 4442636, 5250388, 14438567, 28877134, 57754268]

約数ペア:

[(1, 57754268), (2, 28877134), (4, 14438567), (11, 5250388), (13, 4442636), (22, 2625194), (26, 2221318), (44, 1312597), (52, 1110659), (67, 862004), (121, 477308), (134, 431002), (137, 421564), (143, 403876), (242, 238654), (268, 215501), (274, 210782), (286, 201938), (484, 119327), (548, 105391), (572, 100969), (737, 78364), (871, 66308), (1474, 39182), (1507, 38324), (1573, 36716), (1742, 33154), (1781, 32428), (2948, 19591), (3014, 19162), (3146, 18358), (3484, 16577), (3562, 16214), (6028, 9581), (6292, 9179), (7124, 8107)]