87945588

素因数分解:

$2^2\times 3^5\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 232316448

約数和(自身を除く): 144370860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 243, 324, 346, 486, 519, 523, 692, 972, 1038, 1046, 1557, 1569, 2076, 2092, 3114, 3138, 4671, 4707, 6228, 6276, 9342, 9414, 14013, 14121, 18684, 18828, 28026, 28242, 42039, 42363, 56052, 56484, 84078, 84726, 90479, 127089, 168156, 169452, 180958, 254178, 271437, 361916, 508356, 542874, 814311, 1085748, 1628622, 2442933, 3257244, 4885866, 7328799, 9771732, 14657598, 21986397, 29315196, 43972794, 87945588]

約数ペア:

[(1, 87945588), (2, 43972794), (3, 29315196), (4, 21986397), (6, 14657598), (9, 9771732), (12, 7328799), (18, 4885866), (27, 3257244), (36, 2442933), (54, 1628622), (81, 1085748), (108, 814311), (162, 542874), (173, 508356), (243, 361916), (324, 271437), (346, 254178), (486, 180958), (519, 169452), (523, 168156), (692, 127089), (972, 90479), (1038, 84726), (1046, 84078), (1557, 56484), (1569, 56052), (2076, 42363), (2092, 42039), (3114, 28242), (3138, 28026), (4671, 18828), (4707, 18684), (6228, 14121), (6276, 14013), (9342, 9414)]