73064340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13997}}^1$

素因数の和:14041

約数の個数: 72

約数和(自身を含む): 229287240

約数和(自身を除く): 156222900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 13997, 27994, 41991, 55988, 69985, 83982, 125973, 139970, 167964, 209955, 251946, 279940, 405913, 419910, 503892, 629865, 811826, 839820, 1217739, 1259730, 1623652, 2029565, 2435478, 2519460, 3653217, 4059130, 4870956, 6088695, 7306434, 8118260, 12177390, 14612868, 18266085, 24354780, 36532170, 73064340]

約数ペア:

[(1, 73064340), (2, 36532170), (3, 24354780), (4, 18266085), (5, 14612868), (6, 12177390), (9, 8118260), (10, 7306434), (12, 6088695), (15, 4870956), (18, 4059130), (20, 3653217), (29, 2519460), (30, 2435478), (36, 2029565), (45, 1623652), (58, 1259730), (60, 1217739), (87, 839820), (90, 811826), (116, 629865), (145, 503892), (174, 419910), (180, 405913), (261, 279940), (290, 251946), (348, 209955), (435, 167964), (522, 139970), (580, 125973), (870, 83982), (1044, 69985), (1305, 55988), (1740, 41991), (2610, 27994), (5220, 13997)]