78741234

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 211463616

約数和(自身を除く): 132722382

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 103, 117, 121, 143, 162, 198, 206, 234, 242, 243, 286, 297, 309, 351, 363, 429, 486, 594, 618, 702, 726, 858, 891, 927, 1053, 1089, 1133, 1287, 1339, 1573, 1782, 1854, 2106, 2178, 2266, 2574, 2673, 2678, 2781, 3146, 3159, 3267, 3399, 3861, 4017, 4719, 5346, 5562, 6318, 6534, 6798, 7722, 8034, 8343, 9438, 9801, 10197, 11583, 12051, 12463, 14157, 14729, 16686, 19602, 20394, 23166, 24102, 24926, 25029, 28314, 29403, 29458, 30591, 34749, 36153, 37389, 42471, 44187, 50058, 58806, 61182, 69498, 72306, 74778, 84942, 88374, 91773, 108459, 112167, 127413, 132561, 162019, 183546, 216918, 224334, 254826, 265122, 275319, 324038, 325377, 336501, 382239, 397683, 486057, 550638, 650754, 673002, 764478, 795366, 972114, 1009503, 1193049, 1458171, 2019006, 2386098, 2916342, 3028509, 3579147, 4374513, 6057018, 7158294, 8749026, 13123539, 26247078, 39370617, 78741234]

約数ペア:

[(1, 78741234), (2, 39370617), (3, 26247078), (6, 13123539), (9, 8749026), (11, 7158294), (13, 6057018), (18, 4374513), (22, 3579147), (26, 3028509), (27, 2916342), (33, 2386098), (39, 2019006), (54, 1458171), (66, 1193049), (78, 1009503), (81, 972114), (99, 795366), (103, 764478), (117, 673002), (121, 650754), (143, 550638), (162, 486057), (198, 397683), (206, 382239), (234, 336501), (242, 325377), (243, 324038), (286, 275319), (297, 265122), (309, 254826), (351, 224334), (363, 216918), (429, 183546), (486, 162019), (594, 132561), (618, 127413), (702, 112167), (726, 108459), (858, 91773), (891, 88374), (927, 84942), (1053, 74778), (1089, 72306), (1133, 69498), (1287, 61182), (1339, 58806), (1573, 50058), (1782, 44187), (1854, 42471), (2106, 37389), (2178, 36153), (2266, 34749), (2574, 30591), (2673, 29458), (2678, 29403), (2781, 28314), (3146, 25029), (3159, 24926), (3267, 24102), (3399, 23166), (3861, 20394), (4017, 19602), (4719, 16686), (5346, 14729), (5562, 14157), (6318, 12463), (6534, 12051), (6798, 11583), (7722, 10197), (8034, 9801), (8343, 9438)]