78103662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2777

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 117851538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 2699, 4134, 4823, 5398, 8097, 9646, 14469, 16194, 18893, 28938, 35087, 37786, 56679, 70174, 105261, 113358, 143047, 210522, 245609, 286094, 429141, 491218, 736827, 858282, 1001329, 1473654, 1859611, 2002658, 3003987, 3719222, 5578833, 6007974, 11157666, 13017277, 26034554, 39051831, 78103662]

約数ペア:

[(1, 78103662), (2, 39051831), (3, 26034554), (6, 13017277), (7, 11157666), (13, 6007974), (14, 5578833), (21, 3719222), (26, 3003987), (39, 2002658), (42, 1859611), (53, 1473654), (78, 1001329), (91, 858282), (106, 736827), (159, 491218), (182, 429141), (273, 286094), (318, 245609), (371, 210522), (546, 143047), (689, 113358), (742, 105261), (1113, 70174), (1378, 56679), (2067, 37786), (2226, 35087), (2699, 28938), (4134, 18893), (4823, 16194), (5398, 14469), (8097, 9646)]