84419940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3457}}^1$

素因数の和:3517

約数の個数: 96

約数和(自身を含む): 264910464

約数和(自身を除く): 180490524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 3457, 4070, 4884, 6105, 6914, 8140, 10371, 12210, 13828, 17285, 20742, 24420, 34570, 38027, 41484, 51855, 69140, 76054, 103710, 114081, 127909, 152108, 190135, 207420, 228162, 255818, 380270, 383727, 456324, 511636, 570405, 639545, 760540, 767454, 1140810, 1279090, 1406999, 1534908, 1918635, 2281620, 2558180, 2813998, 3837270, 4220997, 5627996, 7034995, 7674540, 8441994, 14069990, 16883988, 21104985, 28139980, 42209970, 84419940]

約数ペア:

[(1, 84419940), (2, 42209970), (3, 28139980), (4, 21104985), (5, 16883988), (6, 14069990), (10, 8441994), (11, 7674540), (12, 7034995), (15, 5627996), (20, 4220997), (22, 3837270), (30, 2813998), (33, 2558180), (37, 2281620), (44, 1918635), (55, 1534908), (60, 1406999), (66, 1279090), (74, 1140810), (110, 767454), (111, 760540), (132, 639545), (148, 570405), (165, 511636), (185, 456324), (220, 383727), (222, 380270), (330, 255818), (370, 228162), (407, 207420), (444, 190135), (555, 152108), (660, 127909), (740, 114081), (814, 103710), (1110, 76054), (1221, 69140), (1628, 51855), (2035, 41484), (2220, 38027), (2442, 34570), (3457, 24420), (4070, 20742), (4884, 17285), (6105, 13828), (6914, 12210), (8140, 10371)]