122777928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2716

約数の個数: 144

約数和(自身を含む): 416723580

約数和(自身を除く): 293945652

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 2677, 3276, 3528, 3822, 5096, 5354, 5733, 6552, 7644, 8031, 10708, 11466, 15288, 16062, 18739, 21416, 22932, 24093, 32124, 34801, 37478, 45864, 48186, 56217, 64248, 69602, 74956, 96372, 104403, 112434, 131173, 139204, 149912, 168651, 192744, 208806, 224868, 243607, 262346, 278408, 313209, 337302, 393519, 417612, 449736, 487214, 524692, 626418, 674604, 730821, 787038, 835224, 974428, 1049384, 1180557, 1252836, 1349208, 1461642, 1574076, 1705249, 1948856, 2192463, 2361114, 2505672, 2923284, 3148152, 3410498, 4384926, 4722228, 5115747, 5846568, 6820996, 8769852, 9444456, 10231494, 13641992, 15347241, 17539704, 20462988, 30694482, 40925976, 61388964, 122777928]

約数ペア:

[(1, 122777928), (2, 61388964), (3, 40925976), (4, 30694482), (6, 20462988), (7, 17539704), (8, 15347241), (9, 13641992), (12, 10231494), (13, 9444456), (14, 8769852), (18, 6820996), (21, 5846568), (24, 5115747), (26, 4722228), (28, 4384926), (36, 3410498), (39, 3148152), (42, 2923284), (49, 2505672), (52, 2361114), (56, 2192463), (63, 1948856), (72, 1705249), (78, 1574076), (84, 1461642), (91, 1349208), (98, 1252836), (104, 1180557), (117, 1049384), (126, 974428), (147, 835224), (156, 787038), (168, 730821), (182, 674604), (196, 626418), (234, 524692), (252, 487214), (273, 449736), (294, 417612), (312, 393519), (364, 337302), (392, 313209), (441, 278408), (468, 262346), (504, 243607), (546, 224868), (588, 208806), (637, 192744), (728, 168651), (819, 149912), (882, 139204), (936, 131173), (1092, 112434), (1176, 104403), (1274, 96372), (1638, 74956), (1764, 69602), (1911, 64248), (2184, 56217), (2548, 48186), (2677, 45864), (3276, 37478), (3528, 34801), (3822, 32124), (5096, 24093), (5354, 22932), (5733, 21416), (6552, 18739), (7644, 16062), (8031, 15288), (10708, 11466)]