78134868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 238732032

約数和(自身を除く): 160597164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 733, 756, 846, 987, 1134, 1269, 1316, 1466, 1692, 1974, 2199, 2268, 2538, 2932, 2961, 3807, 3948, 4398, 5076, 5131, 5922, 6597, 7614, 8796, 8883, 10262, 11844, 13194, 15228, 15393, 17766, 19791, 20524, 26388, 26649, 30786, 34451, 35532, 39582, 46179, 53298, 59373, 61572, 68902, 79164, 92358, 103353, 106596, 118746, 137804, 138537, 184716, 206706, 237492, 241157, 277074, 310059, 413412, 415611, 482314, 554148, 620118, 723471, 831222, 930177, 964628, 1240236, 1446942, 1662444, 1860354, 2170413, 2790531, 2893884, 3720708, 4340826, 5581062, 6511239, 8681652, 11162124, 13022478, 19533717, 26044956, 39067434, 78134868]

約数ペア:

[(1, 78134868), (2, 39067434), (3, 26044956), (4, 19533717), (6, 13022478), (7, 11162124), (9, 8681652), (12, 6511239), (14, 5581062), (18, 4340826), (21, 3720708), (27, 2893884), (28, 2790531), (36, 2170413), (42, 1860354), (47, 1662444), (54, 1446942), (63, 1240236), (81, 964628), (84, 930177), (94, 831222), (108, 723471), (126, 620118), (141, 554148), (162, 482314), (188, 415611), (189, 413412), (252, 310059), (282, 277074), (324, 241157), (329, 237492), (378, 206706), (423, 184716), (564, 138537), (567, 137804), (658, 118746), (733, 106596), (756, 103353), (846, 92358), (987, 79164), (1134, 68902), (1269, 61572), (1316, 59373), (1466, 53298), (1692, 46179), (1974, 39582), (2199, 35532), (2268, 34451), (2538, 30786), (2932, 26649), (2961, 26388), (3807, 20524), (3948, 19791), (4398, 17766), (5076, 15393), (5131, 15228), (5922, 13194), (6597, 11844), (7614, 10262), (8796, 8883)]