27736956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 78335712

約数和(自身を除く): 50598756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 97, 117, 141, 156, 169, 188, 194, 234, 282, 291, 338, 388, 423, 468, 507, 564, 582, 611, 676, 846, 873, 1014, 1164, 1222, 1261, 1521, 1692, 1746, 1833, 2028, 2444, 2522, 3042, 3492, 3666, 3783, 4559, 5044, 5499, 6084, 7332, 7566, 7943, 9118, 10998, 11349, 13677, 15132, 15886, 16393, 18236, 21996, 22698, 23829, 27354, 31772, 32786, 41031, 45396, 47658, 49179, 54708, 59267, 65572, 71487, 82062, 95316, 98358, 118534, 142974, 147537, 164124, 177801, 196716, 237068, 285948, 295074, 355602, 533403, 590148, 711204, 770471, 1066806, 1540942, 2133612, 2311413, 3081884, 4622826, 6934239, 9245652, 13868478, 27736956]

約数ペア:

[(1, 27736956), (2, 13868478), (3, 9245652), (4, 6934239), (6, 4622826), (9, 3081884), (12, 2311413), (13, 2133612), (18, 1540942), (26, 1066806), (36, 770471), (39, 711204), (47, 590148), (52, 533403), (78, 355602), (94, 295074), (97, 285948), (117, 237068), (141, 196716), (156, 177801), (169, 164124), (188, 147537), (194, 142974), (234, 118534), (282, 98358), (291, 95316), (338, 82062), (388, 71487), (423, 65572), (468, 59267), (507, 54708), (564, 49179), (582, 47658), (611, 45396), (676, 41031), (846, 32786), (873, 31772), (1014, 27354), (1164, 23829), (1222, 22698), (1261, 21996), (1521, 18236), (1692, 16393), (1746, 15886), (1833, 15132), (2028, 13677), (2444, 11349), (2522, 10998), (3042, 9118), (3492, 7943), (3666, 7566), (3783, 7332), (4559, 6084), (5044, 5499)]