72209652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 187353600

約数和(自身を除く): 115143948

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 67, 76, 87, 114, 116, 134, 163, 174, 201, 228, 268, 326, 348, 402, 489, 551, 652, 804, 978, 1102, 1273, 1653, 1943, 1956, 2204, 2546, 3097, 3306, 3819, 3886, 4727, 5092, 5829, 6194, 6612, 7638, 7772, 9291, 9454, 10921, 11658, 12388, 14181, 15276, 18582, 18908, 21842, 23316, 28362, 32763, 36917, 37164, 43684, 56724, 65526, 73834, 89813, 110751, 131052, 147668, 179626, 207499, 221502, 269439, 316709, 359252, 414998, 443004, 538878, 622497, 633418, 829996, 950127, 1077756, 1244994, 1266836, 1900254, 2489988, 3800508, 6017471, 12034942, 18052413, 24069884, 36104826, 72209652]

約数ペア:

[(1, 72209652), (2, 36104826), (3, 24069884), (4, 18052413), (6, 12034942), (12, 6017471), (19, 3800508), (29, 2489988), (38, 1900254), (57, 1266836), (58, 1244994), (67, 1077756), (76, 950127), (87, 829996), (114, 633418), (116, 622497), (134, 538878), (163, 443004), (174, 414998), (201, 359252), (228, 316709), (268, 269439), (326, 221502), (348, 207499), (402, 179626), (489, 147668), (551, 131052), (652, 110751), (804, 89813), (978, 73834), (1102, 65526), (1273, 56724), (1653, 43684), (1943, 37164), (1956, 36917), (2204, 32763), (2546, 28362), (3097, 23316), (3306, 21842), (3819, 18908), (3886, 18582), (4727, 15276), (5092, 14181), (5829, 12388), (6194, 11658), (6612, 10921), (7638, 9454), (7772, 9291)]