72899148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 202987008

約数和(自身を除く): 130087860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 61, 82, 84, 122, 123, 164, 183, 244, 246, 287, 347, 366, 427, 492, 574, 694, 732, 854, 861, 1041, 1148, 1281, 1388, 1708, 1722, 2082, 2429, 2501, 2562, 3444, 4164, 4858, 5002, 5124, 7287, 7503, 9716, 10004, 14227, 14574, 15006, 17507, 21167, 28454, 29148, 30012, 35014, 42334, 42681, 52521, 56908, 63501, 70028, 84668, 85362, 99589, 105042, 127002, 148169, 170724, 199178, 210084, 254004, 296338, 298767, 398356, 444507, 592676, 597534, 867847, 889014, 1195068, 1735694, 1778028, 2603541, 3471388, 5207082, 6074929, 10414164, 12149858, 18224787, 24299716, 36449574, 72899148]

約数ペア:

[(1, 72899148), (2, 36449574), (3, 24299716), (4, 18224787), (6, 12149858), (7, 10414164), (12, 6074929), (14, 5207082), (21, 3471388), (28, 2603541), (41, 1778028), (42, 1735694), (61, 1195068), (82, 889014), (84, 867847), (122, 597534), (123, 592676), (164, 444507), (183, 398356), (244, 298767), (246, 296338), (287, 254004), (347, 210084), (366, 199178), (427, 170724), (492, 148169), (574, 127002), (694, 105042), (732, 99589), (854, 85362), (861, 84668), (1041, 70028), (1148, 63501), (1281, 56908), (1388, 52521), (1708, 42681), (1722, 42334), (2082, 35014), (2429, 30012), (2501, 29148), (2562, 28454), (3444, 21167), (4164, 17507), (4858, 15006), (5002, 14574), (5124, 14227), (7287, 10004), (7503, 9716)]