39959244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 115259760

約数和(自身を除く): 75300516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 179, 212, 234, 318, 324, 351, 358, 468, 477, 537, 636, 689, 702, 716, 954, 1053, 1074, 1378, 1404, 1431, 1611, 1908, 2067, 2106, 2148, 2327, 2756, 2862, 3222, 4134, 4212, 4293, 4654, 4833, 5724, 6201, 6444, 6981, 8268, 8586, 9308, 9487, 9666, 12402, 13962, 14499, 17172, 18603, 18974, 19332, 20943, 24804, 27924, 28461, 28998, 37206, 37948, 41886, 55809, 56922, 57996, 62829, 74412, 83772, 85383, 111618, 113844, 123331, 125658, 170766, 188487, 223236, 246662, 251316, 256149, 341532, 369993, 376974, 493324, 512298, 739986, 753948, 768447, 1024596, 1109979, 1479972, 1536894, 2219958, 3073788, 3329937, 4439916, 6659874, 9989811, 13319748, 19979622, 39959244]

約数ペア:

[(1, 39959244), (2, 19979622), (3, 13319748), (4, 9989811), (6, 6659874), (9, 4439916), (12, 3329937), (13, 3073788), (18, 2219958), (26, 1536894), (27, 1479972), (36, 1109979), (39, 1024596), (52, 768447), (53, 753948), (54, 739986), (78, 512298), (81, 493324), (106, 376974), (108, 369993), (117, 341532), (156, 256149), (159, 251316), (162, 246662), (179, 223236), (212, 188487), (234, 170766), (318, 125658), (324, 123331), (351, 113844), (358, 111618), (468, 85383), (477, 83772), (537, 74412), (636, 62829), (689, 57996), (702, 56922), (716, 55809), (954, 41886), (1053, 37948), (1074, 37206), (1378, 28998), (1404, 28461), (1431, 27924), (1611, 24804), (1908, 20943), (2067, 19332), (2106, 18974), (2148, 18603), (2327, 17172), (2756, 14499), (2862, 13962), (3222, 12402), (4134, 9666), (4212, 9487), (4293, 9308), (4654, 8586), (4833, 8268), (5724, 6981), (6201, 6444)]