66902836

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 166835200

約数和(自身を除く): 99932364

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 121, 124, 143, 154, 182, 196, 217, 242, 286, 308, 341, 343, 364, 403, 434, 484, 539, 572, 637, 682, 686, 806, 847, 868, 1001, 1078, 1274, 1364, 1372, 1519, 1573, 1612, 1694, 2002, 2156, 2387, 2548, 2821, 3038, 3146, 3388, 3751, 3773, 4004, 4433, 4459, 4774, 5642, 5929, 6076, 6292, 7007, 7502, 7546, 8866, 8918, 9548, 10633, 11011, 11284, 11858, 14014, 15004, 15092, 16709, 17732, 17836, 19747, 21266, 22022, 23716, 26257, 28028, 31031, 33418, 39494, 41503, 42532, 44044, 48763, 49049, 52514, 62062, 66836, 77077, 78988, 83006, 97526, 98098, 105028, 116963, 124124, 138229, 154154, 166012, 183799, 195052, 196196, 217217, 233926, 276458, 308308, 341341, 367598, 434434, 467852, 539539, 552916, 682682, 735196, 868868, 1079078, 1286593, 1365364, 1520519, 2158156, 2389387, 2573186, 3041038, 4778774, 5146372, 6082076, 9557548, 16725709, 33451418, 66902836]

約数ペア:

[(1, 66902836), (2, 33451418), (4, 16725709), (7, 9557548), (11, 6082076), (13, 5146372), (14, 4778774), (22, 3041038), (26, 2573186), (28, 2389387), (31, 2158156), (44, 1520519), (49, 1365364), (52, 1286593), (62, 1079078), (77, 868868), (91, 735196), (98, 682682), (121, 552916), (124, 539539), (143, 467852), (154, 434434), (182, 367598), (196, 341341), (217, 308308), (242, 276458), (286, 233926), (308, 217217), (341, 196196), (343, 195052), (364, 183799), (403, 166012), (434, 154154), (484, 138229), (539, 124124), (572, 116963), (637, 105028), (682, 98098), (686, 97526), (806, 83006), (847, 78988), (868, 77077), (1001, 66836), (1078, 62062), (1274, 52514), (1364, 49049), (1372, 48763), (1519, 44044), (1573, 42532), (1612, 41503), (1694, 39494), (2002, 33418), (2156, 31031), (2387, 28028), (2548, 26257), (2821, 23716), (3038, 22022), (3146, 21266), (3388, 19747), (3751, 17836), (3773, 17732), (4004, 16709), (4433, 15092), (4459, 15004), (4774, 14014), (5642, 11858), (5929, 11284), (6076, 11011), (6292, 10633), (7007, 9548), (7502, 8918), (7546, 8866)]