63991746

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5616

約数の個数: 72

約数和(自身を含む): 173723004

約数和(自身を除く): 109731258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5581, 5733, 11162, 11466, 16743, 33486, 39067, 50229, 72553, 78134, 100458, 117201, 145106, 217659, 234402, 273469, 351603, 435318, 507871, 546938, 652977, 703206, 820407, 1015742, 1305954, 1523613, 1640814, 2461221, 3047226, 3555097, 4570839, 4922442, 7110194, 9141678, 10665291, 21330582, 31995873, 63991746]

約数ペア:

[(1, 63991746), (2, 31995873), (3, 21330582), (6, 10665291), (7, 9141678), (9, 7110194), (13, 4922442), (14, 4570839), (18, 3555097), (21, 3047226), (26, 2461221), (39, 1640814), (42, 1523613), (49, 1305954), (63, 1015742), (78, 820407), (91, 703206), (98, 652977), (117, 546938), (126, 507871), (147, 435318), (182, 351603), (234, 273469), (273, 234402), (294, 217659), (441, 145106), (546, 117201), (637, 100458), (819, 78134), (882, 72553), (1274, 50229), (1638, 39067), (1911, 33486), (3822, 16743), (5581, 11466), (5733, 11162)]