74867334

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 88947066

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 89, 94, 114, 141, 157, 178, 267, 282, 314, 471, 534, 893, 942, 1691, 1786, 2679, 2983, 3382, 4183, 5073, 5358, 5966, 7379, 8366, 8949, 10146, 12549, 13973, 14758, 17898, 22137, 25098, 27946, 41919, 44274, 79477, 83838, 140201, 158954, 238431, 265487, 280402, 420603, 476862, 530974, 656731, 796461, 841206, 1313462, 1592922, 1970193, 3940386, 12477889, 24955778, 37433667, 74867334]

約数ペア:

[(1, 74867334), (2, 37433667), (3, 24955778), (6, 12477889), (19, 3940386), (38, 1970193), (47, 1592922), (57, 1313462), (89, 841206), (94, 796461), (114, 656731), (141, 530974), (157, 476862), (178, 420603), (267, 280402), (282, 265487), (314, 238431), (471, 158954), (534, 140201), (893, 83838), (942, 79477), (1691, 44274), (1786, 41919), (2679, 27946), (2983, 25098), (3382, 22137), (4183, 17898), (5073, 14758), (5358, 13973), (5966, 12549), (7379, 10146), (8366, 8949)]