80455284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 176383116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 492, 533, 546, 574, 599, 738, 819, 861, 1066, 1092, 1148, 1198, 1476, 1599, 1638, 1722, 1797, 2132, 2396, 2583, 3198, 3276, 3444, 3594, 3731, 4193, 4797, 5166, 5391, 6396, 7188, 7462, 7787, 8386, 9594, 10332, 10782, 11193, 12579, 14924, 15574, 16772, 19188, 21564, 22386, 23361, 24559, 25158, 31148, 33579, 37737, 44772, 46722, 49118, 50316, 54509, 67158, 70083, 73677, 75474, 93444, 98236, 109018, 134316, 140166, 147354, 150948, 163527, 171913, 218036, 221031, 280332, 294708, 319267, 327054, 343826, 442062, 490581, 515739, 638534, 654108, 687652, 884124, 957801, 981162, 1031478, 1277068, 1547217, 1915602, 1962324, 2062956, 2234869, 2873403, 3094434, 3831204, 4469738, 5746806, 6188868, 6704607, 8939476, 11493612, 13409214, 20113821, 26818428, 40227642, 80455284]

約数ペア:

[(1, 80455284), (2, 40227642), (3, 26818428), (4, 20113821), (6, 13409214), (7, 11493612), (9, 8939476), (12, 6704607), (13, 6188868), (14, 5746806), (18, 4469738), (21, 3831204), (26, 3094434), (28, 2873403), (36, 2234869), (39, 2062956), (41, 1962324), (42, 1915602), (52, 1547217), (63, 1277068), (78, 1031478), (82, 981162), (84, 957801), (91, 884124), (117, 687652), (123, 654108), (126, 638534), (156, 515739), (164, 490581), (182, 442062), (234, 343826), (246, 327054), (252, 319267), (273, 294708), (287, 280332), (364, 221031), (369, 218036), (468, 171913), (492, 163527), (533, 150948), (546, 147354), (574, 140166), (599, 134316), (738, 109018), (819, 98236), (861, 93444), (1066, 75474), (1092, 73677), (1148, 70083), (1198, 67158), (1476, 54509), (1599, 50316), (1638, 49118), (1722, 46722), (1797, 44772), (2132, 37737), (2396, 33579), (2583, 31148), (3198, 25158), (3276, 24559), (3444, 23361), (3594, 22386), (3731, 21564), (4193, 19188), (4797, 16772), (5166, 15574), (5391, 14924), (6396, 12579), (7188, 11193), (7462, 10782), (7787, 10332), (8386, 9594)]