80986284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 143999316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 108, 114, 122, 171, 183, 228, 244, 342, 366, 513, 549, 647, 684, 732, 1026, 1098, 1159, 1294, 1647, 1941, 2052, 2196, 2318, 2588, 3294, 3477, 3882, 4636, 5823, 6588, 6954, 7764, 10431, 11646, 12293, 13908, 17469, 20862, 23292, 24586, 31293, 34938, 36879, 39467, 41724, 49172, 62586, 69876, 73758, 78934, 110637, 118401, 125172, 147516, 157868, 221274, 236802, 331911, 355203, 442548, 473604, 663822, 710406, 749873, 1065609, 1327644, 1420812, 1499746, 2131218, 2249619, 2999492, 4262436, 4499238, 6748857, 8998476, 13497714, 20246571, 26995428, 40493142, 80986284]

約数ペア:

[(1, 80986284), (2, 40493142), (3, 26995428), (4, 20246571), (6, 13497714), (9, 8998476), (12, 6748857), (18, 4499238), (19, 4262436), (27, 2999492), (36, 2249619), (38, 2131218), (54, 1499746), (57, 1420812), (61, 1327644), (76, 1065609), (108, 749873), (114, 710406), (122, 663822), (171, 473604), (183, 442548), (228, 355203), (244, 331911), (342, 236802), (366, 221274), (513, 157868), (549, 147516), (647, 125172), (684, 118401), (732, 110637), (1026, 78934), (1098, 73758), (1159, 69876), (1294, 62586), (1647, 49172), (1941, 41724), (2052, 39467), (2196, 36879), (2318, 34938), (2588, 31293), (3294, 24586), (3477, 23292), (3882, 20862), (4636, 17469), (5823, 13908), (6588, 12293), (6954, 11646), (7764, 10431)]