72189684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 161505036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 41, 42, 51, 54, 63, 68, 82, 84, 102, 108, 119, 123, 126, 137, 153, 164, 189, 204, 238, 246, 252, 274, 287, 306, 357, 369, 378, 411, 459, 476, 492, 548, 574, 612, 697, 714, 738, 756, 822, 861, 918, 959, 1071, 1107, 1148, 1233, 1394, 1428, 1476, 1644, 1722, 1836, 1918, 2091, 2142, 2214, 2329, 2466, 2583, 2788, 2877, 3213, 3444, 3699, 3836, 4182, 4284, 4428, 4658, 4879, 4932, 5166, 5617, 5754, 6273, 6426, 6987, 7398, 7749, 8364, 8631, 9316, 9758, 10332, 11234, 11508, 12546, 12852, 13974, 14637, 14796, 15498, 16303, 16851, 17262, 18819, 19516, 20961, 22468, 25092, 25893, 27948, 29274, 30996, 32606, 33702, 34524, 37638, 39319, 41922, 43911, 48909, 50553, 51786, 58548, 62883, 65212, 67404, 75276, 78638, 83844, 87822, 95489, 97818, 101106, 103572, 117957, 125766, 131733, 146727, 151659, 157276, 175644, 190978, 195636, 202212, 235914, 251532, 263466, 286467, 293454, 303318, 353871, 381956, 440181, 471828, 526932, 572934, 586908, 606636, 668423, 707742, 859401, 880362, 1061613, 1145868, 1336846, 1415484, 1718802, 1760724, 2005269, 2123226, 2578203, 2673692, 3437604, 4010538, 4246452, 5156406, 6015807, 8021076, 10312812, 12031614, 18047421, 24063228, 36094842, 72189684]

約数ペア:

[(1, 72189684), (2, 36094842), (3, 24063228), (4, 18047421), (6, 12031614), (7, 10312812), (9, 8021076), (12, 6015807), (14, 5156406), (17, 4246452), (18, 4010538), (21, 3437604), (27, 2673692), (28, 2578203), (34, 2123226), (36, 2005269), (41, 1760724), (42, 1718802), (51, 1415484), (54, 1336846), (63, 1145868), (68, 1061613), (82, 880362), (84, 859401), (102, 707742), (108, 668423), (119, 606636), (123, 586908), (126, 572934), (137, 526932), (153, 471828), (164, 440181), (189, 381956), (204, 353871), (238, 303318), (246, 293454), (252, 286467), (274, 263466), (287, 251532), (306, 235914), (357, 202212), (369, 195636), (378, 190978), (411, 175644), (459, 157276), (476, 151659), (492, 146727), (548, 131733), (574, 125766), (612, 117957), (697, 103572), (714, 101106), (738, 97818), (756, 95489), (822, 87822), (861, 83844), (918, 78638), (959, 75276), (1071, 67404), (1107, 65212), (1148, 62883), (1233, 58548), (1394, 51786), (1428, 50553), (1476, 48909), (1644, 43911), (1722, 41922), (1836, 39319), (1918, 37638), (2091, 34524), (2142, 33702), (2214, 32606), (2329, 30996), (2466, 29274), (2583, 27948), (2788, 25893), (2877, 25092), (3213, 22468), (3444, 20961), (3699, 19516), (3836, 18819), (4182, 17262), (4284, 16851), (4428, 16303), (4658, 15498), (4879, 14796), (4932, 14637), (5166, 13974), (5617, 12852), (5754, 12546), (6273, 11508), (6426, 11234), (6987, 10332), (7398, 9758), (7749, 9316), (8364, 8631)]