45123156728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1\times {\mathrm{5813}}^1$

素因数の和:6672

約数の個数: 64

約数和(自身を含む): 92156551200

約数和(自身を除く): 47033394472

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 739, 808, 1313, 1478, 2626, 2956, 5252, 5813, 5912, 9607, 10504, 11626, 19214, 23252, 38428, 46504, 74639, 75569, 76856, 149278, 151138, 298556, 302276, 587113, 597112, 604552, 970307, 1174226, 1940614, 2348452, 3881228, 4295807, 4696904, 7632469, 7762456, 8591614, 15264938, 17183228, 30529876, 34366456, 55845491, 61059752, 111690982, 223381964, 433876507, 446763928, 867753014, 1735506028, 3471012056, 5640394591, 11280789182, 22561578364, 45123156728]

約数ペア:

[(1, 45123156728), (2, 22561578364), (4, 11280789182), (8, 5640394591), (13, 3471012056), (26, 1735506028), (52, 867753014), (101, 446763928), (104, 433876507), (202, 223381964), (404, 111690982), (739, 61059752), (808, 55845491), (1313, 34366456), (1478, 30529876), (2626, 17183228), (2956, 15264938), (5252, 8591614), (5813, 7762456), (5912, 7632469), (9607, 4696904), (10504, 4295807), (11626, 3881228), (19214, 2348452), (23252, 1940614), (38428, 1174226), (46504, 970307), (74639, 604552), (75569, 597112), (76856, 587113), (149278, 302276), (151138, 298556)]