77627472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4068

約数の個数: 80

約数和(自身を含む): 222985728

約数和(自身を除く): 145358256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4013, 4836, 6448, 8026, 9672, 12039, 16052, 19344, 24078, 32104, 48156, 52169, 64208, 96312, 104338, 124403, 156507, 192624, 208676, 248806, 313014, 373209, 417352, 497612, 626028, 746418, 834704, 995224, 1252056, 1492836, 1617239, 1990448, 2504112, 2985672, 3234478, 4851717, 5971344, 6468956, 9703434, 12937912, 19406868, 25875824, 38813736, 77627472]

約数ペア:

[(1, 77627472), (2, 38813736), (3, 25875824), (4, 19406868), (6, 12937912), (8, 9703434), (12, 6468956), (13, 5971344), (16, 4851717), (24, 3234478), (26, 2985672), (31, 2504112), (39, 1990448), (48, 1617239), (52, 1492836), (62, 1252056), (78, 995224), (93, 834704), (104, 746418), (124, 626028), (156, 497612), (186, 417352), (208, 373209), (248, 313014), (312, 248806), (372, 208676), (403, 192624), (496, 156507), (624, 124403), (744, 104338), (806, 96312), (1209, 64208), (1488, 52169), (1612, 48156), (2418, 32104), (3224, 24078), (4013, 19344), (4836, 16052), (6448, 12039), (8026, 9672)]