72679684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 95051516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 79, 103, 116, 154, 158, 203, 206, 308, 316, 319, 406, 412, 553, 638, 721, 812, 869, 1106, 1133, 1276, 1442, 1738, 2212, 2233, 2266, 2291, 2884, 2987, 3476, 4466, 4532, 4582, 5974, 6083, 7931, 8137, 8932, 9164, 11948, 12166, 15862, 16037, 16274, 20909, 24332, 25201, 31724, 32074, 32548, 32857, 41818, 50402, 56959, 64148, 65714, 83636, 89507, 100804, 113918, 131428, 176407, 179014, 227836, 229999, 235973, 352814, 358028, 459998, 471946, 626549, 705628, 919996, 943892, 1253098, 1651811, 2506196, 2595703, 3303622, 5191406, 6607244, 10382812, 18169921, 36339842, 72679684]

約数ペア:

[(1, 72679684), (2, 36339842), (4, 18169921), (7, 10382812), (11, 6607244), (14, 5191406), (22, 3303622), (28, 2595703), (29, 2506196), (44, 1651811), (58, 1253098), (77, 943892), (79, 919996), (103, 705628), (116, 626549), (154, 471946), (158, 459998), (203, 358028), (206, 352814), (308, 235973), (316, 229999), (319, 227836), (406, 179014), (412, 176407), (553, 131428), (638, 113918), (721, 100804), (812, 89507), (869, 83636), (1106, 65714), (1133, 64148), (1276, 56959), (1442, 50402), (1738, 41818), (2212, 32857), (2233, 32548), (2266, 32074), (2291, 31724), (2884, 25201), (2987, 24332), (3476, 20909), (4466, 16274), (4532, 16037), (4582, 15862), (5974, 12166), (6083, 11948), (7931, 9164), (8137, 8932)]