73894716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 231469056

約数和(自身を除く): 157574340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 306, 329, 357, 367, 423, 476, 564, 612, 658, 714, 734, 799, 846, 987, 1071, 1101, 1316, 1428, 1468, 1598, 1692, 1974, 2142, 2202, 2397, 2569, 2961, 3196, 3303, 3948, 4284, 4404, 4794, 5138, 5593, 5922, 6239, 6606, 7191, 7707, 9588, 10276, 11186, 11844, 12478, 13212, 14382, 15414, 16779, 17249, 18717, 22372, 23121, 24956, 28764, 30828, 33558, 34498, 37434, 43673, 46242, 50337, 51747, 56151, 67116, 68996, 74868, 87346, 92484, 100674, 103494, 112302, 120743, 131019, 155241, 174692, 201348, 206988, 224604, 241486, 262038, 293233, 310482, 362229, 393057, 482972, 524076, 586466, 620964, 724458, 786114, 879699, 1086687, 1172932, 1448916, 1572228, 1759398, 2052631, 2173374, 2639097, 3518796, 4105262, 4346748, 5278194, 6157893, 8210524, 10556388, 12315786, 18473679, 24631572, 36947358, 73894716]

約数ペア:

[(1, 73894716), (2, 36947358), (3, 24631572), (4, 18473679), (6, 12315786), (7, 10556388), (9, 8210524), (12, 6157893), (14, 5278194), (17, 4346748), (18, 4105262), (21, 3518796), (28, 2639097), (34, 2173374), (36, 2052631), (42, 1759398), (47, 1572228), (51, 1448916), (63, 1172932), (68, 1086687), (84, 879699), (94, 786114), (102, 724458), (119, 620964), (126, 586466), (141, 524076), (153, 482972), (188, 393057), (204, 362229), (238, 310482), (252, 293233), (282, 262038), (306, 241486), (329, 224604), (357, 206988), (367, 201348), (423, 174692), (476, 155241), (564, 131019), (612, 120743), (658, 112302), (714, 103494), (734, 100674), (799, 92484), (846, 87346), (987, 74868), (1071, 68996), (1101, 67116), (1316, 56151), (1428, 51747), (1468, 50337), (1598, 46242), (1692, 43673), (1974, 37434), (2142, 34498), (2202, 33558), (2397, 30828), (2569, 28764), (2961, 24956), (3196, 23121), (3303, 22372), (3948, 18717), (4284, 17249), (4404, 16779), (4794, 15414), (5138, 14382), (5593, 13212), (5922, 12478), (6239, 11844), (6606, 11186), (7191, 10276), (7707, 9588)]