76637470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 176849568

約数和(自身を除く): 100212098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 53, 65, 70, 91, 98, 106, 130, 182, 227, 245, 265, 371, 454, 455, 490, 530, 637, 689, 742, 910, 1135, 1274, 1378, 1589, 1855, 2270, 2597, 2951, 3178, 3185, 3445, 3710, 4823, 5194, 5902, 6370, 6890, 7945, 9646, 11123, 12031, 12985, 14755, 15890, 20657, 22246, 24062, 24115, 25970, 29510, 33761, 41314, 48230, 55615, 60155, 67522, 84217, 103285, 111230, 120310, 144599, 156403, 168434, 168805, 206570, 289198, 312806, 337610, 421085, 589519, 722995, 782015, 842170, 1094821, 1179038, 1445990, 1564030, 2189642, 2947595, 5474105, 5895190, 7663747, 10948210, 15327494, 38318735, 76637470]

約数ペア:

[(1, 76637470), (2, 38318735), (5, 15327494), (7, 10948210), (10, 7663747), (13, 5895190), (14, 5474105), (26, 2947595), (35, 2189642), (49, 1564030), (53, 1445990), (65, 1179038), (70, 1094821), (91, 842170), (98, 782015), (106, 722995), (130, 589519), (182, 421085), (227, 337610), (245, 312806), (265, 289198), (371, 206570), (454, 168805), (455, 168434), (490, 156403), (530, 144599), (637, 120310), (689, 111230), (742, 103285), (910, 84217), (1135, 67522), (1274, 60155), (1378, 55615), (1589, 48230), (1855, 41314), (2270, 33761), (2597, 29510), (2951, 25970), (3178, 24115), (3185, 24062), (3445, 22246), (3710, 20657), (4823, 15890), (5194, 14755), (5902, 12985), (6370, 12031), (6890, 11123), (7945, 9646)]