77253012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 209532960

約数和(自身を除く): 132279948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 2131, 3021, 4028, 4262, 6042, 6393, 8524, 9063, 12084, 12786, 18126, 19179, 25572, 36252, 38358, 40489, 76716, 80978, 112943, 121467, 161956, 225886, 242934, 338829, 364401, 451772, 485868, 677658, 728802, 1016487, 1355316, 1457604, 2032974, 2145917, 4065948, 4291834, 6437751, 8583668, 12875502, 19313253, 25751004, 38626506, 77253012]

約数ペア:

[(1, 77253012), (2, 38626506), (3, 25751004), (4, 19313253), (6, 12875502), (9, 8583668), (12, 6437751), (18, 4291834), (19, 4065948), (36, 2145917), (38, 2032974), (53, 1457604), (57, 1355316), (76, 1016487), (106, 728802), (114, 677658), (159, 485868), (171, 451772), (212, 364401), (228, 338829), (318, 242934), (342, 225886), (477, 161956), (636, 121467), (684, 112943), (954, 80978), (1007, 76716), (1908, 40489), (2014, 38358), (2131, 36252), (3021, 25572), (4028, 19179), (4262, 18126), (6042, 12786), (6393, 12084), (8524, 9063)]