79066988

素因数分解:

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

素因数の和:93

約数の個数: 144

約数和(自身を含む): 196761600

約数和(自身を除く): 117694612

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 49, 52, 62, 77, 91, 98, 124, 143, 154, 169, 182, 196, 217, 286, 308, 338, 341, 343, 364, 403, 434, 539, 572, 637, 676, 682, 686, 806, 868, 1001, 1078, 1183, 1274, 1364, 1372, 1519, 1612, 1859, 2002, 2156, 2366, 2387, 2548, 2821, 3038, 3718, 3773, 4004, 4433, 4459, 4732, 4774, 5239, 5642, 6076, 7007, 7436, 7546, 8281, 8866, 8918, 9548, 10478, 10633, 11284, 13013, 14014, 15092, 16562, 16709, 17732, 17836, 19747, 20956, 21266, 26026, 28028, 31031, 33124, 33418, 36673, 39494, 42532, 49049, 52052, 57629, 57967, 62062, 66836, 73346, 78988, 91091, 98098, 115258, 115934, 116963, 124124, 138229, 146692, 182182, 196196, 217217, 230516, 231868, 233926, 256711, 276458, 364364, 403403, 434434, 467852, 513422, 552916, 637637, 806806, 868868, 1026844, 1275274, 1520519, 1613612, 1796977, 2550548, 2823821, 3041038, 3593954, 5647642, 6082076, 7187908, 11295284, 19766747, 39533494, 79066988]

約数ペア:

[(1, 79066988), (2, 39533494), (4, 19766747), (7, 11295284), (11, 7187908), (13, 6082076), (14, 5647642), (22, 3593954), (26, 3041038), (28, 2823821), (31, 2550548), (44, 1796977), (49, 1613612), (52, 1520519), (62, 1275274), (77, 1026844), (91, 868868), (98, 806806), (124, 637637), (143, 552916), (154, 513422), (169, 467852), (182, 434434), (196, 403403), (217, 364364), (286, 276458), (308, 256711), (338, 233926), (341, 231868), (343, 230516), (364, 217217), (403, 196196), (434, 182182), (539, 146692), (572, 138229), (637, 124124), (676, 116963), (682, 115934), (686, 115258), (806, 98098), (868, 91091), (1001, 78988), (1078, 73346), (1183, 66836), (1274, 62062), (1364, 57967), (1372, 57629), (1519, 52052), (1612, 49049), (1859, 42532), (2002, 39494), (2156, 36673), (2366, 33418), (2387, 33124), (2548, 31031), (2821, 28028), (3038, 26026), (3718, 21266), (3773, 20956), (4004, 19747), (4433, 17836), (4459, 17732), (4732, 16709), (4774, 16562), (5239, 15092), (5642, 14014), (6076, 13013), (7007, 11284), (7436, 10633), (7546, 10478), (8281, 9548), (8866, 8918)]