57770172

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 159642560

約数和(自身を除く): 101872388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 61, 74, 79, 81, 108, 111, 122, 148, 158, 162, 183, 222, 237, 244, 316, 324, 333, 366, 444, 474, 549, 666, 711, 732, 948, 999, 1098, 1332, 1422, 1647, 1998, 2133, 2196, 2257, 2844, 2923, 2997, 3294, 3996, 4266, 4514, 4819, 4941, 5846, 5994, 6399, 6588, 6771, 8532, 8769, 9028, 9638, 9882, 11692, 11988, 12798, 13542, 14457, 17538, 19276, 19764, 20313, 25596, 26307, 27084, 28914, 35076, 40626, 43371, 52614, 57828, 60939, 78921, 81252, 86742, 105228, 121878, 130113, 157842, 173484, 178303, 182817, 236763, 243756, 260226, 315684, 356606, 365634, 390339, 473526, 520452, 534909, 713212, 731268, 780678, 947052, 1069818, 1561356, 1604727, 2139636, 3209454, 4814181, 6418908, 9628362, 14442543, 19256724, 28885086, 57770172]

約数ペア:

[(1, 57770172), (2, 28885086), (3, 19256724), (4, 14442543), (6, 9628362), (9, 6418908), (12, 4814181), (18, 3209454), (27, 2139636), (36, 1604727), (37, 1561356), (54, 1069818), (61, 947052), (74, 780678), (79, 731268), (81, 713212), (108, 534909), (111, 520452), (122, 473526), (148, 390339), (158, 365634), (162, 356606), (183, 315684), (222, 260226), (237, 243756), (244, 236763), (316, 182817), (324, 178303), (333, 173484), (366, 157842), (444, 130113), (474, 121878), (549, 105228), (666, 86742), (711, 81252), (732, 78921), (948, 60939), (999, 57828), (1098, 52614), (1332, 43371), (1422, 40626), (1647, 35076), (1998, 28914), (2133, 27084), (2196, 26307), (2257, 25596), (2844, 20313), (2923, 19764), (2997, 19276), (3294, 17538), (3996, 14457), (4266, 13542), (4514, 12798), (4819, 11988), (4941, 11692), (5846, 9882), (5994, 9638), (6399, 9028), (6588, 8769), (6771, 8532)]