42349788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5363

約数の個数: 72

約数和(自身を含む): 122089968

約数和(自身を除く): 79740180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 5323, 7956, 10646, 15969, 21292, 31938, 47907, 63876, 69199, 90491, 95814, 138398, 180982, 191628, 207597, 271473, 276796, 361964, 415194, 542946, 622791, 814419, 830388, 1085892, 1176383, 1245582, 1628838, 2352766, 2491164, 3257676, 3529149, 4705532, 7058298, 10587447, 14116596, 21174894, 42349788]

約数ペア:

[(1, 42349788), (2, 21174894), (3, 14116596), (4, 10587447), (6, 7058298), (9, 4705532), (12, 3529149), (13, 3257676), (17, 2491164), (18, 2352766), (26, 1628838), (34, 1245582), (36, 1176383), (39, 1085892), (51, 830388), (52, 814419), (68, 622791), (78, 542946), (102, 415194), (117, 361964), (153, 276796), (156, 271473), (204, 207597), (221, 191628), (234, 180982), (306, 138398), (442, 95814), (468, 90491), (612, 69199), (663, 63876), (884, 47907), (1326, 31938), (1989, 21292), (2652, 15969), (3978, 10646), (5323, 7956)]