72045036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 225039360

約数和(自身を除く): 152994324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 367, 369, 399, 492, 532, 574, 684, 734, 738, 779, 798, 861, 1101, 1148, 1197, 1468, 1476, 1558, 1596, 1722, 2202, 2337, 2394, 2569, 2583, 3116, 3303, 3444, 4404, 4674, 4788, 5138, 5166, 5453, 6606, 6973, 7011, 7707, 9348, 10276, 10332, 10906, 13212, 13946, 14022, 15047, 15414, 16359, 20919, 21812, 23121, 27892, 28044, 30094, 30828, 32718, 41838, 45141, 46242, 48811, 49077, 60188, 62757, 65436, 83676, 90282, 92484, 97622, 98154, 105329, 125514, 135423, 146433, 180564, 195244, 196308, 210658, 251028, 270846, 285893, 292866, 315987, 421316, 439299, 541692, 571786, 585732, 631974, 857679, 878598, 947961, 1143572, 1263948, 1715358, 1757196, 1895922, 2001251, 2573037, 3430716, 3791844, 4002502, 5146074, 6003753, 8005004, 10292148, 12007506, 18011259, 24015012, 36022518, 72045036]

約数ペア:

[(1, 72045036), (2, 36022518), (3, 24015012), (4, 18011259), (6, 12007506), (7, 10292148), (9, 8005004), (12, 6003753), (14, 5146074), (18, 4002502), (19, 3791844), (21, 3430716), (28, 2573037), (36, 2001251), (38, 1895922), (41, 1757196), (42, 1715358), (57, 1263948), (63, 1143572), (76, 947961), (82, 878598), (84, 857679), (114, 631974), (123, 585732), (126, 571786), (133, 541692), (164, 439299), (171, 421316), (228, 315987), (246, 292866), (252, 285893), (266, 270846), (287, 251028), (342, 210658), (367, 196308), (369, 195244), (399, 180564), (492, 146433), (532, 135423), (574, 125514), (684, 105329), (734, 98154), (738, 97622), (779, 92484), (798, 90282), (861, 83676), (1101, 65436), (1148, 62757), (1197, 60188), (1468, 49077), (1476, 48811), (1558, 46242), (1596, 45141), (1722, 41838), (2202, 32718), (2337, 30828), (2394, 30094), (2569, 28044), (2583, 27892), (3116, 23121), (3303, 21812), (3444, 20919), (4404, 16359), (4674, 15414), (4788, 15047), (5138, 14022), (5166, 13946), (5453, 13212), (6606, 10906), (6973, 10332), (7011, 10276), (7707, 9348)]