78742386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 103665294

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 4639, 5658, 8487, 9278, 13917, 16974, 27834, 41751, 83502, 106697, 190199, 213394, 320091, 380398, 570597, 640182, 960273, 1141194, 1711791, 1920546, 3423582, 4374577, 8749154, 13123731, 26247462, 39371193, 78742386]

約数ペア:

[(1, 78742386), (2, 39371193), (3, 26247462), (6, 13123731), (9, 8749154), (18, 4374577), (23, 3423582), (41, 1920546), (46, 1711791), (69, 1141194), (82, 960273), (123, 640182), (138, 570597), (207, 380398), (246, 320091), (369, 213394), (414, 190199), (738, 106697), (943, 83502), (1886, 41751), (2829, 27834), (4639, 16974), (5658, 13917), (8487, 9278)]