72480975039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1450

約数の個数: 128

約数和(自身を含む): 128415006720

約数和(自身を除く): 55934031681

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 93, 99, 153, 187, 279, 297, 341, 459, 527, 561, 571, 811, 837, 1023, 1581, 1683, 1713, 2433, 3069, 4743, 5049, 5139, 5797, 6281, 7299, 8921, 9207, 9707, 13787, 14229, 15417, 17391, 17701, 18843, 21897, 25141, 26763, 29121, 41361, 52173, 53103, 56529, 75423, 80289, 87363, 106777, 124083, 151657, 156519, 159309, 169587, 194711, 226269, 240867, 262089, 276551, 300917, 320331, 372249, 427397, 454971, 463081, 477927, 584133, 678807, 829653, 902751, 960993, 1282191, 1364913, 1389243, 1752399, 2488959, 2708253, 2882979, 3310087, 3846573, 4094739, 4167729, 4701367, 5093891, 5257197, 7466877, 7872377, 8124759, 9930261, 11539719, 12503187, 14104101, 14355511, 15281673, 23617131, 29790783, 42312303, 43066533, 45845019, 70851393, 86596147, 89372349, 126936909, 129199599, 137535057, 157910621, 212554179, 244043687, 259788441, 387598797, 473731863, 732131061, 779365323, 1421195589, 2196393183, 2338095969, 2684480557, 4263586767, 6589179549, 8053441671, 24160325013, 72480975039]

約数ペア:

[(1, 72480975039), (3, 24160325013), (9, 8053441671), (11, 6589179549), (17, 4263586767), (27, 2684480557), (31, 2338095969), (33, 2196393183), (51, 1421195589), (93, 779365323), (99, 732131061), (153, 473731863), (187, 387598797), (279, 259788441), (297, 244043687), (341, 212554179), (459, 157910621), (527, 137535057), (561, 129199599), (571, 126936909), (811, 89372349), (837, 86596147), (1023, 70851393), (1581, 45845019), (1683, 43066533), (1713, 42312303), (2433, 29790783), (3069, 23617131), (4743, 15281673), (5049, 14355511), (5139, 14104101), (5797, 12503187), (6281, 11539719), (7299, 9930261), (8921, 8124759), (9207, 7872377), (9707, 7466877), (13787, 5257197), (14229, 5093891), (15417, 4701367), (17391, 4167729), (17701, 4094739), (18843, 3846573), (21897, 3310087), (25141, 2882979), (26763, 2708253), (29121, 2488959), (41361, 1752399), (52173, 1389243), (53103, 1364913), (56529, 1282191), (75423, 960993), (80289, 902751), (87363, 829653), (106777, 678807), (124083, 584133), (151657, 477927), (156519, 463081), (159309, 454971), (169587, 427397), (194711, 372249), (226269, 320331), (240867, 300917), (262089, 276551)]