65343276

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 175724640

約数和(自身を除く): 110381364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1489, 1908, 2438, 2978, 3657, 4467, 4876, 5956, 7314, 8934, 10971, 13401, 14628, 17868, 21942, 26802, 34247, 43884, 53604, 68494, 78917, 102741, 136988, 157834, 205482, 236751, 308223, 315668, 410964, 473502, 616446, 710253, 947004, 1232892, 1420506, 1815091, 2841012, 3630182, 5445273, 7260364, 10890546, 16335819, 21781092, 32671638, 65343276]

約数ペア:

[(1, 65343276), (2, 32671638), (3, 21781092), (4, 16335819), (6, 10890546), (9, 7260364), (12, 5445273), (18, 3630182), (23, 2841012), (36, 1815091), (46, 1420506), (53, 1232892), (69, 947004), (92, 710253), (106, 616446), (138, 473502), (159, 410964), (207, 315668), (212, 308223), (276, 236751), (318, 205482), (414, 157834), (477, 136988), (636, 102741), (828, 78917), (954, 68494), (1219, 53604), (1489, 43884), (1908, 34247), (2438, 26802), (2978, 21942), (3657, 17868), (4467, 14628), (4876, 13401), (5956, 10971), (7314, 8934)]