72118488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13597}}^1$

素因数の和:13636

約数の個数: 64

約数和(自身を含む): 205601760

約数和(自身を除く): 133483272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 13597, 27194, 40791, 54388, 81582, 108776, 163164, 176761, 231149, 326328, 353522, 462298, 530283, 693447, 707044, 924596, 1060566, 1386894, 1414088, 1849192, 2121132, 2773788, 3004937, 4242264, 5547576, 6009874, 9014811, 12019748, 18029622, 24039496, 36059244, 72118488]

約数ペア:

[(1, 72118488), (2, 36059244), (3, 24039496), (4, 18029622), (6, 12019748), (8, 9014811), (12, 6009874), (13, 5547576), (17, 4242264), (24, 3004937), (26, 2773788), (34, 2121132), (39, 1849192), (51, 1414088), (52, 1386894), (68, 1060566), (78, 924596), (102, 707044), (104, 693447), (136, 530283), (156, 462298), (204, 353522), (221, 326328), (312, 231149), (408, 176761), (442, 163164), (663, 108776), (884, 81582), (1326, 54388), (1768, 40791), (2652, 27194), (5304, 13597)]