74612052

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 194850656

約数和(自身を除く): 120238604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 157, 172, 258, 307, 314, 387, 471, 516, 614, 628, 774, 921, 942, 1228, 1413, 1548, 1842, 1884, 2763, 2826, 3684, 5526, 5652, 6751, 11052, 13201, 13502, 20253, 26402, 27004, 39603, 40506, 48199, 52804, 60759, 79206, 81012, 96398, 118809, 121518, 144597, 158412, 192796, 237618, 243036, 289194, 433791, 475236, 578388, 867582, 1735164, 2072557, 4145114, 6217671, 8290228, 12435342, 18653013, 24870684, 37306026, 74612052]

約数ペア:

[(1, 74612052), (2, 37306026), (3, 24870684), (4, 18653013), (6, 12435342), (9, 8290228), (12, 6217671), (18, 4145114), (36, 2072557), (43, 1735164), (86, 867582), (129, 578388), (157, 475236), (172, 433791), (258, 289194), (307, 243036), (314, 237618), (387, 192796), (471, 158412), (516, 144597), (614, 121518), (628, 118809), (774, 96398), (921, 81012), (942, 79206), (1228, 60759), (1413, 52804), (1548, 48199), (1842, 40506), (1884, 39603), (2763, 27004), (2826, 26402), (3684, 20253), (5526, 13502), (5652, 13201), (6751, 11052)]