71440387344

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5334557}}^1$

素因数の和:5334605

約数の個数: 80

約数和(自身を含む): 211675261440

約数和(自身を除く): 140234874096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 5334557, 10669114, 16003671, 21338228, 32007342, 42676456, 48011013, 64014684, 85352912, 96022026, 128029368, 144033039, 165371267, 192044052, 256058736, 288066078, 330742534, 384088104, 496113801, 576132156, 661485068, 768176208, 992227602, 1152264312, 1322970136, 1488341403, 1984455204, 2304528624, 2645940272, 2976682806, 3968910408, 4465024209, 5953365612, 7937820816, 8930048418, 11906731224, 17860096836, 23813462448, 35720193672, 71440387344]

約数ペア:

[(1, 71440387344), (2, 35720193672), (3, 23813462448), (4, 17860096836), (6, 11906731224), (8, 8930048418), (9, 7937820816), (12, 5953365612), (16, 4465024209), (18, 3968910408), (24, 2976682806), (27, 2645940272), (31, 2304528624), (36, 1984455204), (48, 1488341403), (54, 1322970136), (62, 1152264312), (72, 992227602), (93, 768176208), (108, 661485068), (124, 576132156), (144, 496113801), (186, 384088104), (216, 330742534), (248, 288066078), (279, 256058736), (372, 192044052), (432, 165371267), (496, 144033039), (558, 128029368), (744, 96022026), (837, 85352912), (1116, 64014684), (1488, 48011013), (1674, 42676456), (2232, 32007342), (3348, 21338228), (4464, 16003671), (6696, 10669114), (13392, 5334557)]