77799852

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 226017792

約数和(自身を除く): 148217940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 131, 141, 156, 162, 188, 234, 243, 262, 282, 324, 351, 393, 423, 468, 486, 524, 564, 611, 702, 786, 846, 972, 1053, 1179, 1222, 1269, 1404, 1572, 1692, 1703, 1833, 2106, 2358, 2444, 2538, 3159, 3406, 3537, 3666, 3807, 4212, 4716, 5076, 5109, 5499, 6157, 6318, 6812, 7074, 7332, 7614, 10218, 10611, 10998, 11421, 12314, 12636, 14148, 15228, 15327, 16497, 18471, 20436, 21222, 21996, 22842, 24628, 30654, 31833, 32994, 36942, 42444, 45684, 45981, 49491, 55413, 61308, 63666, 65988, 73884, 80041, 91962, 98982, 110826, 127332, 137943, 148473, 160082, 166239, 183924, 197964, 221652, 240123, 275886, 296946, 320164, 332478, 413829, 480246, 498717, 551772, 593892, 664956, 720369, 827658, 960492, 997434, 1440738, 1496151, 1655316, 1994868, 2161107, 2881476, 2992302, 4322214, 5984604, 6483321, 8644428, 12966642, 19449963, 25933284, 38899926, 77799852]

約数ペア:

[(1, 77799852), (2, 38899926), (3, 25933284), (4, 19449963), (6, 12966642), (9, 8644428), (12, 6483321), (13, 5984604), (18, 4322214), (26, 2992302), (27, 2881476), (36, 2161107), (39, 1994868), (47, 1655316), (52, 1496151), (54, 1440738), (78, 997434), (81, 960492), (94, 827658), (108, 720369), (117, 664956), (131, 593892), (141, 551772), (156, 498717), (162, 480246), (188, 413829), (234, 332478), (243, 320164), (262, 296946), (282, 275886), (324, 240123), (351, 221652), (393, 197964), (423, 183924), (468, 166239), (486, 160082), (524, 148473), (564, 137943), (611, 127332), (702, 110826), (786, 98982), (846, 91962), (972, 80041), (1053, 73884), (1179, 65988), (1222, 63666), (1269, 61308), (1404, 55413), (1572, 49491), (1692, 45981), (1703, 45684), (1833, 42444), (2106, 36942), (2358, 32994), (2444, 31833), (2538, 30654), (3159, 24628), (3406, 22842), (3537, 21996), (3666, 21222), (3807, 20436), (4212, 18471), (4716, 16497), (5076, 15327), (5109, 15228), (5499, 14148), (6157, 12636), (6318, 12314), (6812, 11421), (7074, 10998), (7332, 10611), (7614, 10218)]