37890996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 105670656

約数和(自身を除く): 67779660

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 311, 426, 429, 572, 622, 781, 852, 858, 923, 933, 1244, 1562, 1716, 1846, 1866, 2343, 2769, 3124, 3421, 3692, 3732, 4043, 4686, 5538, 6842, 8086, 9372, 10153, 10263, 11076, 12129, 13684, 16172, 20306, 20526, 22081, 24258, 30459, 40612, 41052, 44162, 44473, 48516, 60918, 66243, 88324, 88946, 121836, 132486, 133419, 177892, 242891, 264972, 266838, 287053, 485782, 533676, 574106, 728673, 861159, 971564, 1148212, 1457346, 1722318, 2914692, 3157583, 3444636, 6315166, 9472749, 12630332, 18945498, 37890996]

約数ペア:

[(1, 37890996), (2, 18945498), (3, 12630332), (4, 9472749), (6, 6315166), (11, 3444636), (12, 3157583), (13, 2914692), (22, 1722318), (26, 1457346), (33, 1148212), (39, 971564), (44, 861159), (52, 728673), (66, 574106), (71, 533676), (78, 485782), (132, 287053), (142, 266838), (143, 264972), (156, 242891), (213, 177892), (284, 133419), (286, 132486), (311, 121836), (426, 88946), (429, 88324), (572, 66243), (622, 60918), (781, 48516), (852, 44473), (858, 44162), (923, 41052), (933, 40612), (1244, 30459), (1562, 24258), (1716, 22081), (1846, 20526), (1866, 20306), (2343, 16172), (2769, 13684), (3124, 12129), (3421, 11076), (3692, 10263), (3732, 10153), (4043, 9372), (4686, 8086), (5538, 6842)]