78768936

素因数分解:

$2^3\times 3^5\times {\mathrm{40519}}^1$

素因数の和:40540

約数の個数: 48

約数和(自身を含む): 221239200

約数和(自身を除く): 142470264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 40519, 81038, 121557, 162076, 243114, 324152, 364671, 486228, 729342, 972456, 1094013, 1458684, 2188026, 2917368, 3282039, 4376052, 6564078, 8752104, 9846117, 13128156, 19692234, 26256312, 39384468, 78768936]

約数ペア:

[(1, 78768936), (2, 39384468), (3, 26256312), (4, 19692234), (6, 13128156), (8, 9846117), (9, 8752104), (12, 6564078), (18, 4376052), (24, 3282039), (27, 2917368), (36, 2188026), (54, 1458684), (72, 1094013), (81, 972456), (108, 729342), (162, 486228), (216, 364671), (243, 324152), (324, 243114), (486, 162076), (648, 121557), (972, 81038), (1944, 40519)]