76776588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 223059200

約数和(自身を除く): 146282612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1531, 1791, 2388, 2786, 3062, 3582, 4179, 4593, 5572, 6124, 7164, 8358, 9186, 10717, 12537, 13779, 16716, 18372, 21434, 25074, 27558, 32151, 42868, 50148, 55116, 64302, 96453, 128604, 192906, 304669, 385812, 609338, 914007, 1218676, 1828014, 2132683, 2742021, 3656028, 4265366, 5484042, 6398049, 8530732, 10968084, 12796098, 19194147, 25592196, 38388294, 76776588]

約数ペア:

[(1, 76776588), (2, 38388294), (3, 25592196), (4, 19194147), (6, 12796098), (7, 10968084), (9, 8530732), (12, 6398049), (14, 5484042), (18, 4265366), (21, 3656028), (28, 2742021), (36, 2132683), (42, 1828014), (63, 1218676), (84, 914007), (126, 609338), (199, 385812), (252, 304669), (398, 192906), (597, 128604), (796, 96453), (1194, 64302), (1393, 55116), (1531, 50148), (1791, 42868), (2388, 32151), (2786, 27558), (3062, 25074), (3582, 21434), (4179, 18372), (4593, 16716), (5572, 13779), (6124, 12537), (7164, 10717), (8358, 9186)]