72996378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 113161062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 71, 78, 91, 98, 142, 147, 182, 213, 269, 273, 294, 426, 497, 538, 546, 637, 807, 923, 994, 1274, 1491, 1614, 1846, 1883, 1911, 2769, 2982, 3479, 3497, 3766, 3822, 5538, 5649, 6461, 6958, 6994, 10437, 10491, 11298, 12922, 13181, 19099, 19383, 20874, 20982, 24479, 26362, 38198, 38766, 39543, 45227, 48958, 57297, 73437, 79086, 90454, 114594, 133693, 135681, 146874, 171353, 248287, 267386, 271362, 342706, 401079, 496574, 514059, 744861, 802158, 935851, 1028118, 1489722, 1738009, 1871702, 2807553, 3476018, 5214027, 5615106, 10428054, 12166063, 24332126, 36498189, 72996378]

約数ペア:

[(1, 72996378), (2, 36498189), (3, 24332126), (6, 12166063), (7, 10428054), (13, 5615106), (14, 5214027), (21, 3476018), (26, 2807553), (39, 1871702), (42, 1738009), (49, 1489722), (71, 1028118), (78, 935851), (91, 802158), (98, 744861), (142, 514059), (147, 496574), (182, 401079), (213, 342706), (269, 271362), (273, 267386), (294, 248287), (426, 171353), (497, 146874), (538, 135681), (546, 133693), (637, 114594), (807, 90454), (923, 79086), (994, 73437), (1274, 57297), (1491, 48958), (1614, 45227), (1846, 39543), (1883, 38766), (1911, 38198), (2769, 26362), (2982, 24479), (3479, 20982), (3497, 20874), (3766, 19383), (3822, 19099), (5538, 13181), (5649, 12922), (6461, 11298), (6958, 10491), (6994, 10437)]