72591246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 108

約数和(自身を含む): 198522792

約数和(自身を除く): 125931546

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 169, 182, 234, 273, 294, 338, 441, 487, 507, 546, 637, 819, 882, 974, 1014, 1183, 1274, 1461, 1521, 1638, 1911, 2366, 2922, 3042, 3409, 3549, 3822, 4383, 5733, 6331, 6818, 7098, 8281, 8766, 10227, 10647, 11466, 12662, 16562, 18993, 20454, 21294, 23863, 24843, 30681, 37986, 44317, 47726, 49686, 56979, 61362, 71589, 74529, 82303, 88634, 113958, 132951, 143178, 149058, 164606, 214767, 246909, 265902, 310219, 398853, 429534, 493818, 576121, 620438, 740727, 797706, 930657, 1152242, 1481454, 1728363, 1861314, 2791971, 3456726, 4032847, 5185089, 5583942, 8065694, 10370178, 12098541, 24197082, 36295623, 72591246]

約数ペア:

[(1, 72591246), (2, 36295623), (3, 24197082), (6, 12098541), (7, 10370178), (9, 8065694), (13, 5583942), (14, 5185089), (18, 4032847), (21, 3456726), (26, 2791971), (39, 1861314), (42, 1728363), (49, 1481454), (63, 1152242), (78, 930657), (91, 797706), (98, 740727), (117, 620438), (126, 576121), (147, 493818), (169, 429534), (182, 398853), (234, 310219), (273, 265902), (294, 246909), (338, 214767), (441, 164606), (487, 149058), (507, 143178), (546, 132951), (637, 113958), (819, 88634), (882, 82303), (974, 74529), (1014, 71589), (1183, 61362), (1274, 56979), (1461, 49686), (1521, 47726), (1638, 44317), (1911, 37986), (2366, 30681), (2922, 24843), (3042, 23863), (3409, 21294), (3549, 20454), (3822, 18993), (4383, 16562), (5733, 12662), (6331, 11466), (6818, 10647), (7098, 10227), (8281, 8766)]