84720948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 224568960

約数和(自身を除く): 139848012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 61, 78, 87, 116, 122, 156, 174, 183, 244, 307, 348, 366, 377, 614, 732, 754, 793, 921, 1131, 1228, 1508, 1586, 1769, 1842, 2262, 2379, 3172, 3538, 3684, 3991, 4524, 4758, 5307, 7076, 7982, 8903, 9516, 10614, 11973, 15964, 17806, 18727, 21228, 22997, 23946, 26709, 35612, 37454, 45994, 47892, 53418, 56181, 68991, 74908, 91988, 106836, 112362, 115739, 137982, 224724, 231478, 243451, 275964, 347217, 462956, 486902, 543083, 694434, 730353, 973804, 1086166, 1388868, 1460706, 1629249, 2172332, 2921412, 3258498, 6516996, 7060079, 14120158, 21180237, 28240316, 42360474, 84720948]

約数ペア:

[(1, 84720948), (2, 42360474), (3, 28240316), (4, 21180237), (6, 14120158), (12, 7060079), (13, 6516996), (26, 3258498), (29, 2921412), (39, 2172332), (52, 1629249), (58, 1460706), (61, 1388868), (78, 1086166), (87, 973804), (116, 730353), (122, 694434), (156, 543083), (174, 486902), (183, 462956), (244, 347217), (307, 275964), (348, 243451), (366, 231478), (377, 224724), (614, 137982), (732, 115739), (754, 112362), (793, 106836), (921, 91988), (1131, 74908), (1228, 68991), (1508, 56181), (1586, 53418), (1769, 47892), (1842, 45994), (2262, 37454), (2379, 35612), (3172, 26709), (3538, 23946), (3684, 22997), (3991, 21228), (4524, 18727), (4758, 17806), (5307, 15964), (7076, 11973), (7982, 10614), (8903, 9516)]