187745724

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 488910240

約数和(自身を除く): 301164516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 311, 369, 409, 492, 622, 738, 818, 933, 1227, 1244, 1476, 1636, 1866, 2454, 2799, 3681, 3732, 4908, 5598, 7362, 11196, 12751, 14724, 16769, 25502, 33538, 38253, 50307, 51004, 67076, 76506, 100614, 114759, 127199, 150921, 153012, 201228, 229518, 254398, 301842, 381597, 459036, 508796, 603684, 763194, 1144791, 1526388, 2289582, 4579164, 5215159, 10430318, 15645477, 20860636, 31290954, 46936431, 62581908, 93872862, 187745724]

約数ペア:

[(1, 187745724), (2, 93872862), (3, 62581908), (4, 46936431), (6, 31290954), (9, 20860636), (12, 15645477), (18, 10430318), (36, 5215159), (41, 4579164), (82, 2289582), (123, 1526388), (164, 1144791), (246, 763194), (311, 603684), (369, 508796), (409, 459036), (492, 381597), (622, 301842), (738, 254398), (818, 229518), (933, 201228), (1227, 153012), (1244, 150921), (1476, 127199), (1636, 114759), (1866, 100614), (2454, 76506), (2799, 67076), (3681, 51004), (3732, 50307), (4908, 38253), (5598, 33538), (7362, 25502), (11196, 16769), (12751, 14724)]