71731764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2734

約数の個数: 96

約数和(自身を含む): 210896000

約数和(自身を除く): 139164236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2689, 2964, 4446, 5378, 6669, 8067, 8892, 10756, 13338, 16134, 24201, 26676, 32268, 34957, 48402, 51091, 69914, 72603, 96804, 102182, 104871, 139828, 145206, 153273, 204364, 209742, 290412, 306546, 314613, 419484, 459819, 613092, 629226, 664183, 919638, 943839, 1258452, 1328366, 1379457, 1839276, 1887678, 1992549, 2656732, 2758914, 3775356, 3985098, 5517828, 5977647, 7970196, 11955294, 17932941, 23910588, 35865882, 71731764]

約数ペア:

[(1, 71731764), (2, 35865882), (3, 23910588), (4, 17932941), (6, 11955294), (9, 7970196), (12, 5977647), (13, 5517828), (18, 3985098), (19, 3775356), (26, 2758914), (27, 2656732), (36, 1992549), (38, 1887678), (39, 1839276), (52, 1379457), (54, 1328366), (57, 1258452), (76, 943839), (78, 919638), (108, 664183), (114, 629226), (117, 613092), (156, 459819), (171, 419484), (228, 314613), (234, 306546), (247, 290412), (342, 209742), (351, 204364), (468, 153273), (494, 145206), (513, 139828), (684, 104871), (702, 102182), (741, 96804), (988, 72603), (1026, 69914), (1404, 51091), (1482, 48402), (2052, 34957), (2223, 32268), (2689, 26676), (2964, 24201), (4446, 16134), (5378, 13338), (6669, 10756), (8067, 8892)]