52173972

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 135838976

約数和(自身を除く): 83665004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 97, 134, 194, 201, 223, 268, 291, 388, 402, 446, 582, 603, 669, 804, 873, 892, 1164, 1206, 1338, 1746, 2007, 2412, 2676, 3492, 4014, 6499, 8028, 12998, 14941, 19497, 21631, 25996, 29882, 38994, 43262, 44823, 58491, 59764, 64893, 77988, 86524, 89646, 116982, 129786, 134469, 179292, 194679, 233964, 259572, 268938, 389358, 537876, 778716, 1449277, 2898554, 4347831, 5797108, 8695662, 13043493, 17391324, 26086986, 52173972]

約数ペア:

[(1, 52173972), (2, 26086986), (3, 17391324), (4, 13043493), (6, 8695662), (9, 5797108), (12, 4347831), (18, 2898554), (36, 1449277), (67, 778716), (97, 537876), (134, 389358), (194, 268938), (201, 259572), (223, 233964), (268, 194679), (291, 179292), (388, 134469), (402, 129786), (446, 116982), (582, 89646), (603, 86524), (669, 77988), (804, 64893), (873, 59764), (892, 58491), (1164, 44823), (1206, 43262), (1338, 38994), (1746, 29882), (2007, 25996), (2412, 21631), (2676, 19497), (3492, 14941), (4014, 12998), (6499, 8028)]