73903284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 243629568

約数和(自身を除く): 169726284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1327, 1428, 1547, 1638, 1989, 2142, 2652, 2654, 3094, 3276, 3978, 3981, 4284, 4641, 5308, 6188, 7956, 7962, 9282, 9289, 11943, 13923, 15924, 17251, 18564, 18578, 22559, 23886, 27846, 27867, 34502, 37156, 45118, 47772, 51753, 55692, 55734, 67677, 69004, 83601, 90236, 103506, 111468, 120757, 135354, 155259, 157913, 167202, 203031, 207012, 241514, 270708, 293267, 310518, 315826, 334404, 362271, 406062, 473739, 483028, 586534, 621036, 631652, 724542, 812124, 879801, 947478, 1086813, 1173068, 1421217, 1449084, 1759602, 1894956, 2052869, 2173626, 2639403, 2842434, 3519204, 4105738, 4347252, 5278806, 5684868, 6158607, 8211476, 10557612, 12317214, 18475821, 24634428, 36951642, 73903284]

約数ペア:

[(1, 73903284), (2, 36951642), (3, 24634428), (4, 18475821), (6, 12317214), (7, 10557612), (9, 8211476), (12, 6158607), (13, 5684868), (14, 5278806), (17, 4347252), (18, 4105738), (21, 3519204), (26, 2842434), (28, 2639403), (34, 2173626), (36, 2052869), (39, 1894956), (42, 1759602), (51, 1449084), (52, 1421217), (63, 1173068), (68, 1086813), (78, 947478), (84, 879801), (91, 812124), (102, 724542), (117, 631652), (119, 621036), (126, 586534), (153, 483028), (156, 473739), (182, 406062), (204, 362271), (221, 334404), (234, 315826), (238, 310518), (252, 293267), (273, 270708), (306, 241514), (357, 207012), (364, 203031), (442, 167202), (468, 157913), (476, 155259), (546, 135354), (612, 120757), (663, 111468), (714, 103506), (819, 90236), (884, 83601), (1071, 69004), (1092, 67677), (1326, 55734), (1327, 55692), (1428, 51753), (1547, 47772), (1638, 45118), (1989, 37156), (2142, 34502), (2652, 27867), (2654, 27846), (3094, 23886), (3276, 22559), (3978, 18578), (3981, 18564), (4284, 17251), (4641, 15924), (5308, 13923), (6188, 11943), (7956, 9289), (7962, 9282)]