65581236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13733

約数の個数: 72

約数和(自身を含む): 199442880

約数和(自身を除く): 133861644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13697, 27394, 41091, 54788, 82182, 95879, 123273, 164364, 191758, 246546, 260243, 287637, 383516, 493092, 520486, 575274, 780729, 862911, 1040972, 1150548, 1561458, 1725822, 1821701, 2342187, 3122916, 3451644, 3643402, 4684374, 5465103, 7286804, 9368748, 10930206, 16395309, 21860412, 32790618, 65581236]

約数ペア:

[(1, 65581236), (2, 32790618), (3, 21860412), (4, 16395309), (6, 10930206), (7, 9368748), (9, 7286804), (12, 5465103), (14, 4684374), (18, 3643402), (19, 3451644), (21, 3122916), (28, 2342187), (36, 1821701), (38, 1725822), (42, 1561458), (57, 1150548), (63, 1040972), (76, 862911), (84, 780729), (114, 575274), (126, 520486), (133, 493092), (171, 383516), (228, 287637), (252, 260243), (266, 246546), (342, 191758), (399, 164364), (532, 123273), (684, 95879), (798, 82182), (1197, 54788), (1596, 41091), (2394, 27394), (4788, 13697)]