72640116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6293

約数の個数: 72

約数和(自身を含む): 204684480

約数和(自身を除く): 132044364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 6247, 11628, 12494, 18741, 24988, 37482, 56223, 74964, 106199, 112446, 118693, 212398, 224892, 237386, 318597, 356079, 424796, 474772, 637194, 712158, 955791, 1068237, 1274388, 1424316, 1911582, 2017781, 2136474, 3823164, 4035562, 4272948, 6053343, 8071124, 12106686, 18160029, 24213372, 36320058, 72640116]

約数ペア:

[(1, 72640116), (2, 36320058), (3, 24213372), (4, 18160029), (6, 12106686), (9, 8071124), (12, 6053343), (17, 4272948), (18, 4035562), (19, 3823164), (34, 2136474), (36, 2017781), (38, 1911582), (51, 1424316), (57, 1274388), (68, 1068237), (76, 955791), (102, 712158), (114, 637194), (153, 474772), (171, 424796), (204, 356079), (228, 318597), (306, 237386), (323, 224892), (342, 212398), (612, 118693), (646, 112446), (684, 106199), (969, 74964), (1292, 56223), (1938, 37482), (2907, 24988), (3876, 18741), (5814, 12494), (6247, 11628)]