85540532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 204859872

約数和(自身を除く): 119319340

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 289, 308, 341, 374, 434, 476, 527, 578, 682, 748, 868, 961, 1054, 1156, 1309, 1364, 1922, 2023, 2108, 2387, 2618, 3179, 3689, 3844, 4046, 4774, 5236, 5797, 6358, 6727, 7378, 8092, 8959, 9548, 10571, 11594, 12716, 13454, 14756, 16337, 17918, 21142, 22253, 23188, 26908, 32674, 35836, 40579, 42284, 44506, 62713, 65348, 73997, 81158, 89012, 98549, 114359, 125426, 147994, 162316, 179707, 197098, 228718, 250852, 277729, 295988, 359414, 394196, 457436, 555458, 689843, 718828, 1110916, 1257949, 1379686, 1944103, 2515898, 2759372, 3055019, 3888206, 5031796, 6110038, 7776412, 12220076, 21385133, 42770266, 85540532]

約数ペア:

[(1, 85540532), (2, 42770266), (4, 21385133), (7, 12220076), (11, 7776412), (14, 6110038), (17, 5031796), (22, 3888206), (28, 3055019), (31, 2759372), (34, 2515898), (44, 1944103), (62, 1379686), (68, 1257949), (77, 1110916), (119, 718828), (124, 689843), (154, 555458), (187, 457436), (217, 394196), (238, 359414), (289, 295988), (308, 277729), (341, 250852), (374, 228718), (434, 197098), (476, 179707), (527, 162316), (578, 147994), (682, 125426), (748, 114359), (868, 98549), (961, 89012), (1054, 81158), (1156, 73997), (1309, 65348), (1364, 62713), (1922, 44506), (2023, 42284), (2108, 40579), (2387, 35836), (2618, 32674), (3179, 26908), (3689, 23188), (3844, 22253), (4046, 21142), (4774, 17918), (5236, 16337), (5797, 14756), (6358, 13454), (6727, 12716), (7378, 11594), (8092, 10571), (8959, 9548)]