67313988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 205820160

約数和(自身を除く): 138506172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 61, 63, 84, 87, 116, 122, 126, 151, 174, 183, 203, 244, 252, 261, 302, 348, 366, 406, 427, 453, 522, 549, 604, 609, 732, 812, 854, 906, 1044, 1057, 1098, 1218, 1281, 1359, 1708, 1769, 1812, 1827, 2114, 2196, 2436, 2562, 2718, 3171, 3538, 3654, 3843, 4228, 4379, 5124, 5307, 5436, 6342, 7076, 7308, 7686, 8758, 9211, 9513, 10614, 12383, 12684, 13137, 15372, 15921, 17516, 18422, 19026, 21228, 24766, 26274, 27633, 30653, 31842, 36844, 37149, 38052, 39411, 49532, 52548, 55266, 61306, 63684, 64477, 74298, 78822, 82899, 91959, 110532, 111447, 122612, 128954, 148596, 157644, 165798, 183918, 193431, 222894, 257908, 267119, 275877, 331596, 367836, 386862, 445788, 534238, 551754, 580293, 773724, 801357, 1068476, 1103508, 1160586, 1602714, 1869833, 2321172, 2404071, 3205428, 3739666, 4808142, 5609499, 7479332, 9616284, 11218998, 16828497, 22437996, 33656994, 67313988]

約数ペア:

[(1, 67313988), (2, 33656994), (3, 22437996), (4, 16828497), (6, 11218998), (7, 9616284), (9, 7479332), (12, 5609499), (14, 4808142), (18, 3739666), (21, 3205428), (28, 2404071), (29, 2321172), (36, 1869833), (42, 1602714), (58, 1160586), (61, 1103508), (63, 1068476), (84, 801357), (87, 773724), (116, 580293), (122, 551754), (126, 534238), (151, 445788), (174, 386862), (183, 367836), (203, 331596), (244, 275877), (252, 267119), (261, 257908), (302, 222894), (348, 193431), (366, 183918), (406, 165798), (427, 157644), (453, 148596), (522, 128954), (549, 122612), (604, 111447), (609, 110532), (732, 91959), (812, 82899), (854, 78822), (906, 74298), (1044, 64477), (1057, 63684), (1098, 61306), (1218, 55266), (1281, 52548), (1359, 49532), (1708, 39411), (1769, 38052), (1812, 37149), (1827, 36844), (2114, 31842), (2196, 30653), (2436, 27633), (2562, 26274), (2718, 24766), (3171, 21228), (3538, 19026), (3654, 18422), (3843, 17516), (4228, 15921), (4379, 15372), (5124, 13137), (5307, 12684), (5436, 12383), (6342, 10614), (7076, 9513), (7308, 9211), (7686, 8758)]