66268332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 125443188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 43, 52, 74, 78, 86, 89, 111, 117, 129, 148, 156, 172, 178, 222, 234, 258, 267, 333, 356, 387, 444, 468, 481, 516, 534, 559, 666, 774, 801, 962, 1068, 1118, 1157, 1332, 1443, 1548, 1591, 1602, 1677, 1924, 2236, 2314, 2886, 3182, 3204, 3293, 3354, 3471, 3827, 4329, 4628, 4773, 5031, 5772, 6364, 6586, 6708, 6942, 7654, 8658, 9546, 9879, 10062, 10413, 11481, 13172, 13884, 14319, 15308, 17316, 19092, 19758, 20124, 20683, 20826, 22962, 28638, 29637, 34443, 39516, 41366, 41652, 42809, 45924, 49751, 57276, 59274, 62049, 68886, 82732, 85618, 99502, 118548, 124098, 128427, 137772, 141599, 149253, 171236, 186147, 199004, 248196, 256854, 283198, 298506, 372294, 385281, 424797, 447759, 513708, 566396, 597012, 744588, 770562, 849594, 895518, 1274391, 1541124, 1699188, 1791036, 1840787, 2548782, 3681574, 5097564, 5522361, 7363148, 11044722, 16567083, 22089444, 33134166, 66268332]

約数ペア:

[(1, 66268332), (2, 33134166), (3, 22089444), (4, 16567083), (6, 11044722), (9, 7363148), (12, 5522361), (13, 5097564), (18, 3681574), (26, 2548782), (36, 1840787), (37, 1791036), (39, 1699188), (43, 1541124), (52, 1274391), (74, 895518), (78, 849594), (86, 770562), (89, 744588), (111, 597012), (117, 566396), (129, 513708), (148, 447759), (156, 424797), (172, 385281), (178, 372294), (222, 298506), (234, 283198), (258, 256854), (267, 248196), (333, 199004), (356, 186147), (387, 171236), (444, 149253), (468, 141599), (481, 137772), (516, 128427), (534, 124098), (559, 118548), (666, 99502), (774, 85618), (801, 82732), (962, 68886), (1068, 62049), (1118, 59274), (1157, 57276), (1332, 49751), (1443, 45924), (1548, 42809), (1591, 41652), (1602, 41366), (1677, 39516), (1924, 34443), (2236, 29637), (2314, 28638), (2886, 22962), (3182, 20826), (3204, 20683), (3293, 20124), (3354, 19758), (3471, 19092), (3827, 17316), (4329, 15308), (4628, 14319), (4773, 13884), (5031, 13172), (5772, 11481), (6364, 10413), (6586, 10062), (6708, 9879), (6942, 9546), (7654, 8658)]