61156908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 162515808

約数和(自身を除く): 101358900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 233, 276, 317, 414, 466, 634, 699, 828, 932, 951, 1268, 1398, 1902, 2097, 2796, 2853, 3804, 4194, 5359, 5706, 7291, 8388, 10718, 11412, 14582, 16077, 21436, 21873, 29164, 32154, 43746, 48231, 64308, 65619, 73861, 87492, 96462, 131238, 147722, 192924, 221583, 262476, 295444, 443166, 664749, 886332, 1329498, 1698803, 2658996, 3397606, 5096409, 6795212, 10192818, 15289227, 20385636, 30578454, 61156908]

約数ペア:

[(1, 61156908), (2, 30578454), (3, 20385636), (4, 15289227), (6, 10192818), (9, 6795212), (12, 5096409), (18, 3397606), (23, 2658996), (36, 1698803), (46, 1329498), (69, 886332), (92, 664749), (138, 443166), (207, 295444), (233, 262476), (276, 221583), (317, 192924), (414, 147722), (466, 131238), (634, 96462), (699, 87492), (828, 73861), (932, 65619), (951, 64308), (1268, 48231), (1398, 43746), (1902, 32154), (2097, 29164), (2796, 21873), (2853, 21436), (3804, 16077), (4194, 14582), (5359, 11412), (5706, 10718), (7291, 8388)]