73578924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 198918720

約数和(自身を除く): 125339796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 436, 612, 654, 981, 1103, 1308, 1853, 1962, 2206, 3309, 3706, 3924, 4412, 5559, 6618, 7412, 9927, 11118, 13236, 16677, 18751, 19854, 22236, 33354, 37502, 39708, 56253, 66708, 75004, 112506, 120227, 168759, 225012, 240454, 337518, 360681, 480908, 675036, 721362, 1082043, 1442724, 2043859, 2164086, 4087718, 4328172, 6131577, 8175436, 12263154, 18394731, 24526308, 36789462, 73578924]

約数ペア:

[(1, 73578924), (2, 36789462), (3, 24526308), (4, 18394731), (6, 12263154), (9, 8175436), (12, 6131577), (17, 4328172), (18, 4087718), (34, 2164086), (36, 2043859), (51, 1442724), (68, 1082043), (102, 721362), (109, 675036), (153, 480908), (204, 360681), (218, 337518), (306, 240454), (327, 225012), (436, 168759), (612, 120227), (654, 112506), (981, 75004), (1103, 66708), (1308, 56253), (1853, 39708), (1962, 37502), (2206, 33354), (3309, 22236), (3706, 19854), (3924, 18751), (4412, 16677), (5559, 13236), (6618, 11118), (7412, 9927)]