91643838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 233985024

約数和(自身を除く): 142341186

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 61, 66, 78, 102, 103, 122, 143, 183, 187, 206, 221, 286, 309, 366, 374, 429, 442, 561, 618, 663, 671, 793, 858, 1037, 1122, 1133, 1326, 1339, 1342, 1586, 1751, 2013, 2074, 2266, 2379, 2431, 2678, 3111, 3399, 3502, 4017, 4026, 4758, 4862, 5253, 6222, 6283, 6798, 7293, 8034, 8723, 10506, 11407, 12566, 13481, 14586, 14729, 17446, 18849, 19261, 22763, 22814, 26169, 26962, 29458, 34221, 37698, 38522, 40443, 44187, 45526, 52338, 57783, 68289, 68442, 69113, 80886, 81679, 88374, 106811, 115566, 136578, 138226, 148291, 163358, 207339, 213622, 245037, 250393, 296582, 320433, 414678, 444873, 490074, 500786, 640866, 751179, 889746, 898469, 1174921, 1388543, 1502358, 1796938, 2349842, 2695407, 2777086, 3524763, 4165629, 5390814, 7049526, 8331258, 15273973, 30547946, 45821919, 91643838]

約数ペア:

[(1, 91643838), (2, 45821919), (3, 30547946), (6, 15273973), (11, 8331258), (13, 7049526), (17, 5390814), (22, 4165629), (26, 3524763), (33, 2777086), (34, 2695407), (39, 2349842), (51, 1796938), (61, 1502358), (66, 1388543), (78, 1174921), (102, 898469), (103, 889746), (122, 751179), (143, 640866), (183, 500786), (187, 490074), (206, 444873), (221, 414678), (286, 320433), (309, 296582), (366, 250393), (374, 245037), (429, 213622), (442, 207339), (561, 163358), (618, 148291), (663, 138226), (671, 136578), (793, 115566), (858, 106811), (1037, 88374), (1122, 81679), (1133, 80886), (1326, 69113), (1339, 68442), (1342, 68289), (1586, 57783), (1751, 52338), (2013, 45526), (2074, 44187), (2266, 40443), (2379, 38522), (2431, 37698), (2678, 34221), (3111, 29458), (3399, 26962), (3502, 26169), (4017, 22814), (4026, 22763), (4758, 19261), (4862, 18849), (5253, 17446), (6222, 14729), (6283, 14586), (6798, 13481), (7293, 12566), (8034, 11407), (8723, 10506)]