61657974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 72

約数和(自身を含む): 158455440

約数和(自身を除く): 96797466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 1319, 2226, 2597, 2638, 3339, 3957, 5194, 6678, 7791, 7914, 9233, 11871, 15582, 18466, 23373, 23742, 27699, 46746, 55398, 64631, 69907, 83097, 129262, 139814, 166194, 193893, 209721, 387786, 419442, 489349, 581679, 629163, 978698, 1163358, 1258326, 1468047, 2936094, 3425443, 4404141, 6850886, 8808282, 10276329, 20552658, 30828987, 61657974]

約数ペア:

[(1, 61657974), (2, 30828987), (3, 20552658), (6, 10276329), (7, 8808282), (9, 6850886), (14, 4404141), (18, 3425443), (21, 2936094), (42, 1468047), (49, 1258326), (53, 1163358), (63, 978698), (98, 629163), (106, 581679), (126, 489349), (147, 419442), (159, 387786), (294, 209721), (318, 193893), (371, 166194), (441, 139814), (477, 129262), (742, 83097), (882, 69907), (954, 64631), (1113, 55398), (1319, 46746), (2226, 27699), (2597, 23742), (2638, 23373), (3339, 18466), (3957, 15582), (5194, 11871), (6678, 9233), (7791, 7914)]