64495788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 179655168

約数和(自身を除く): 115159380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 61, 82, 84, 122, 123, 164, 183, 244, 246, 287, 307, 366, 427, 492, 574, 614, 732, 854, 861, 921, 1148, 1228, 1281, 1708, 1722, 1842, 2149, 2501, 2562, 3444, 3684, 4298, 5002, 5124, 6447, 7503, 8596, 10004, 12587, 12894, 15006, 17507, 18727, 25174, 25788, 30012, 35014, 37454, 37761, 50348, 52521, 56181, 70028, 74908, 75522, 88109, 105042, 112362, 131089, 151044, 176218, 210084, 224724, 262178, 264327, 352436, 393267, 524356, 528654, 767807, 786534, 1057308, 1535614, 1573068, 2303421, 3071228, 4606842, 5374649, 9213684, 10749298, 16123947, 21498596, 32247894, 64495788]

約数ペア:

[(1, 64495788), (2, 32247894), (3, 21498596), (4, 16123947), (6, 10749298), (7, 9213684), (12, 5374649), (14, 4606842), (21, 3071228), (28, 2303421), (41, 1573068), (42, 1535614), (61, 1057308), (82, 786534), (84, 767807), (122, 528654), (123, 524356), (164, 393267), (183, 352436), (244, 264327), (246, 262178), (287, 224724), (307, 210084), (366, 176218), (427, 151044), (492, 131089), (574, 112362), (614, 105042), (732, 88109), (854, 75522), (861, 74908), (921, 70028), (1148, 56181), (1228, 52521), (1281, 50348), (1708, 37761), (1722, 37454), (1842, 35014), (2149, 30012), (2501, 25788), (2562, 25174), (3444, 18727), (3684, 17507), (4298, 15006), (5002, 12894), (5124, 12587), (6447, 10004), (7503, 8596)]