61260921084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20611}}^1$

素因数の和:20752

約数の個数: 144

約数和(自身を含む): 165799630080

約数和(自身を除く): 104538708996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 89, 92, 121, 132, 138, 178, 242, 253, 267, 276, 356, 363, 484, 506, 534, 726, 759, 979, 1012, 1068, 1452, 1518, 1958, 2047, 2783, 2937, 3036, 3916, 4094, 5566, 5874, 6141, 8188, 8349, 10769, 11132, 11748, 12282, 16698, 20611, 21538, 22517, 24564, 32307, 33396, 41222, 43076, 45034, 61833, 64614, 67551, 82444, 90068, 123666, 129228, 135102, 226721, 247332, 247687, 270204, 453442, 474053, 495374, 680163, 743061, 906884, 948106, 990748, 1360326, 1422159, 1486122, 1834379, 1896212, 2493931, 2720652, 2844318, 2972244, 3668758, 4987862, 5214583, 5503137, 5688636, 7337516, 7481793, 9975724, 10429166, 11006274, 14963586, 15643749, 20178169, 20858332, 22012548, 29927172, 31287498, 40356338, 42190717, 57360413, 60534507, 62574996, 80712676, 84381434, 114720826, 121069014, 126572151, 168762868, 172081239, 221959859, 229441652, 242138028, 253144302, 344162478, 443919718, 464097887, 506288604, 665879577, 688324956, 887839436, 928195774, 1331759154, 1392293661, 1856391548, 2663518308, 2784587322, 5105076757, 5569174644, 10210153514, 15315230271, 20420307028, 30630460542, 61260921084]

約数ペア:

[(1, 61260921084), (2, 30630460542), (3, 20420307028), (4, 15315230271), (6, 10210153514), (11, 5569174644), (12, 5105076757), (22, 2784587322), (23, 2663518308), (33, 1856391548), (44, 1392293661), (46, 1331759154), (66, 928195774), (69, 887839436), (89, 688324956), (92, 665879577), (121, 506288604), (132, 464097887), (138, 443919718), (178, 344162478), (242, 253144302), (253, 242138028), (267, 229441652), (276, 221959859), (356, 172081239), (363, 168762868), (484, 126572151), (506, 121069014), (534, 114720826), (726, 84381434), (759, 80712676), (979, 62574996), (1012, 60534507), (1068, 57360413), (1452, 42190717), (1518, 40356338), (1958, 31287498), (2047, 29927172), (2783, 22012548), (2937, 20858332), (3036, 20178169), (3916, 15643749), (4094, 14963586), (5566, 11006274), (5874, 10429166), (6141, 9975724), (8188, 7481793), (8349, 7337516), (10769, 5688636), (11132, 5503137), (11748, 5214583), (12282, 4987862), (16698, 3668758), (20611, 2972244), (21538, 2844318), (22517, 2720652), (24564, 2493931), (32307, 1896212), (33396, 1834379), (41222, 1486122), (43076, 1422159), (45034, 1360326), (61833, 990748), (64614, 948106), (67551, 906884), (82444, 743061), (90068, 680163), (123666, 495374), (129228, 474053), (135102, 453442), (226721, 270204), (247332, 247687)]