61320144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 169274880

約数和(自身を除く): 107954736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 947, 1136, 1349, 1704, 1894, 2698, 2841, 3408, 3788, 4047, 5396, 5682, 7576, 8094, 10792, 11364, 15152, 16188, 17993, 21584, 22728, 32376, 35986, 45456, 53979, 64752, 67237, 71972, 107958, 134474, 143944, 201711, 215916, 268948, 287888, 403422, 431832, 537896, 806844, 863664, 1075792, 1277503, 1613688, 2555006, 3227376, 3832509, 5110012, 7665018, 10220024, 15330036, 20440048, 30660072, 61320144]

約数ペア:

[(1, 61320144), (2, 30660072), (3, 20440048), (4, 15330036), (6, 10220024), (8, 7665018), (12, 5110012), (16, 3832509), (19, 3227376), (24, 2555006), (38, 1613688), (48, 1277503), (57, 1075792), (71, 863664), (76, 806844), (114, 537896), (142, 431832), (152, 403422), (213, 287888), (228, 268948), (284, 215916), (304, 201711), (426, 143944), (456, 134474), (568, 107958), (852, 71972), (912, 67237), (947, 64752), (1136, 53979), (1349, 45456), (1704, 35986), (1894, 32376), (2698, 22728), (2841, 21584), (3408, 17993), (3788, 16188), (4047, 15152), (5396, 11364), (5682, 10792), (7576, 8094)]