80937612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 108

約数和(自身を含む): 252088200

約数和(自身を除く): 171150588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 2699, 3332, 4284, 4998, 5398, 7497, 8097, 9996, 10796, 14994, 16194, 18893, 24291, 29988, 32388, 37786, 45883, 48582, 56679, 75572, 91766, 97164, 113358, 132251, 137649, 170037, 183532, 226716, 264502, 275298, 321181, 340074, 396753, 412947, 529004, 550596, 642362, 680148, 793506, 825894, 963543, 1190259, 1284724, 1587012, 1651788, 1927086, 2248267, 2380518, 2890629, 3854172, 4496534, 4761036, 5781258, 6744801, 8993068, 11562516, 13489602, 20234403, 26979204, 40468806, 80937612]

約数ペア:

[(1, 80937612), (2, 40468806), (3, 26979204), (4, 20234403), (6, 13489602), (7, 11562516), (9, 8993068), (12, 6744801), (14, 5781258), (17, 4761036), (18, 4496534), (21, 3854172), (28, 2890629), (34, 2380518), (36, 2248267), (42, 1927086), (49, 1651788), (51, 1587012), (63, 1284724), (68, 1190259), (84, 963543), (98, 825894), (102, 793506), (119, 680148), (126, 642362), (147, 550596), (153, 529004), (196, 412947), (204, 396753), (238, 340074), (252, 321181), (294, 275298), (306, 264502), (357, 226716), (441, 183532), (476, 170037), (588, 137649), (612, 132251), (714, 113358), (833, 97164), (882, 91766), (1071, 75572), (1428, 56679), (1666, 48582), (1764, 45883), (2142, 37786), (2499, 32388), (2699, 29988), (3332, 24291), (4284, 18893), (4998, 16194), (5398, 14994), (7497, 10796), (8097, 9996)]