84688776

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 249350400

約数和(自身を除く): 164661624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 1997, 2232, 2356, 3534, 3994, 4712, 5301, 5991, 7068, 7988, 10602, 11982, 14136, 15976, 17973, 21204, 23964, 35946, 37943, 42408, 47928, 61907, 71892, 75886, 113829, 123814, 143784, 151772, 185721, 227658, 247628, 303544, 341487, 371442, 455316, 495256, 557163, 682974, 742884, 910632, 1114326, 1176233, 1365948, 1485768, 2228652, 2352466, 2731896, 3528699, 4457304, 4704932, 7057398, 9409864, 10586097, 14114796, 21172194, 28229592, 42344388, 84688776]

約数ペア:

[(1, 84688776), (2, 42344388), (3, 28229592), (4, 21172194), (6, 14114796), (8, 10586097), (9, 9409864), (12, 7057398), (18, 4704932), (19, 4457304), (24, 3528699), (31, 2731896), (36, 2352466), (38, 2228652), (57, 1485768), (62, 1365948), (72, 1176233), (76, 1114326), (93, 910632), (114, 742884), (124, 682974), (152, 557163), (171, 495256), (186, 455316), (228, 371442), (248, 341487), (279, 303544), (342, 247628), (372, 227658), (456, 185721), (558, 151772), (589, 143784), (684, 123814), (744, 113829), (1116, 75886), (1178, 71892), (1368, 61907), (1767, 47928), (1997, 42408), (2232, 37943), (2356, 35946), (3534, 23964), (3994, 21204), (4712, 17973), (5301, 15976), (5991, 14136), (7068, 11982), (7988, 10602)]