72573852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 193177600

約数和(自身を除く): 120603748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 349, 372, 403, 516, 559, 698, 806, 1047, 1118, 1209, 1333, 1396, 1612, 1677, 2094, 2236, 2418, 2666, 3354, 3999, 4188, 4537, 4836, 5332, 6708, 7998, 9074, 10819, 13611, 15007, 15996, 17329, 18148, 21638, 27222, 30014, 32457, 34658, 43276, 45021, 51987, 54444, 60028, 64914, 69316, 90042, 103974, 129828, 140647, 180084, 195091, 207948, 281294, 390182, 421941, 465217, 562588, 585273, 780364, 843882, 930434, 1170546, 1395651, 1687764, 1860868, 2341092, 2791302, 5582604, 6047821, 12095642, 18143463, 24191284, 36286926, 72573852]

約数ペア:

[(1, 72573852), (2, 36286926), (3, 24191284), (4, 18143463), (6, 12095642), (12, 6047821), (13, 5582604), (26, 2791302), (31, 2341092), (39, 1860868), (43, 1687764), (52, 1395651), (62, 1170546), (78, 930434), (86, 843882), (93, 780364), (124, 585273), (129, 562588), (156, 465217), (172, 421941), (186, 390182), (258, 281294), (349, 207948), (372, 195091), (403, 180084), (516, 140647), (559, 129828), (698, 103974), (806, 90042), (1047, 69316), (1118, 64914), (1209, 60028), (1333, 54444), (1396, 51987), (1612, 45021), (1677, 43276), (2094, 34658), (2236, 32457), (2418, 30014), (2666, 27222), (3354, 21638), (3999, 18148), (4188, 17329), (4537, 15996), (4836, 15007), (5332, 13611), (6708, 10819), (7998, 9074)]