66917928

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 213120000

約数和(自身を除く): 146202072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 739, 924, 1029, 1078, 1176, 1372, 1478, 1617, 1848, 2058, 2156, 2217, 2744, 2956, 3234, 3773, 4116, 4312, 4434, 5173, 5912, 6468, 7546, 8129, 8232, 8868, 10346, 11319, 12936, 15092, 15519, 16258, 17736, 20692, 22638, 24387, 30184, 31038, 32516, 36211, 41384, 45276, 48774, 56903, 62076, 65032, 72422, 90552, 97548, 108633, 113806, 124152, 144844, 170709, 195096, 217266, 227612, 253477, 289688, 341418, 398321, 434532, 455224, 506954, 682836, 760431, 796642, 869064, 1013908, 1194963, 1365672, 1520862, 1593284, 2027816, 2389926, 2788247, 3041724, 3186568, 4779852, 5576494, 6083448, 8364741, 9559704, 11152988, 16729482, 22305976, 33458964, 66917928]

約数ペア:

[(1, 66917928), (2, 33458964), (3, 22305976), (4, 16729482), (6, 11152988), (7, 9559704), (8, 8364741), (11, 6083448), (12, 5576494), (14, 4779852), (21, 3186568), (22, 3041724), (24, 2788247), (28, 2389926), (33, 2027816), (42, 1593284), (44, 1520862), (49, 1365672), (56, 1194963), (66, 1013908), (77, 869064), (84, 796642), (88, 760431), (98, 682836), (132, 506954), (147, 455224), (154, 434532), (168, 398321), (196, 341418), (231, 289688), (264, 253477), (294, 227612), (308, 217266), (343, 195096), (392, 170709), (462, 144844), (539, 124152), (588, 113806), (616, 108633), (686, 97548), (739, 90552), (924, 72422), (1029, 65032), (1078, 62076), (1176, 56903), (1372, 48774), (1478, 45276), (1617, 41384), (1848, 36211), (2058, 32516), (2156, 31038), (2217, 30184), (2744, 24387), (2956, 22638), (3234, 20692), (3773, 17736), (4116, 16258), (4312, 15519), (4434, 15092), (5173, 12936), (5912, 11319), (6468, 10346), (7546, 8868), (8129, 8232)]