72168371916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{13309}}^1$

素因数の和:14751

約数の個数: 96

約数和(自身を含む): 187830720000

約数和(自身を除く): 115662348084

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1399, 1938, 2798, 3876, 4197, 5596, 8394, 13309, 16788, 23783, 26581, 26618, 39927, 47566, 53162, 53236, 71349, 79743, 79854, 95132, 106324, 142698, 159486, 159708, 226253, 252871, 285396, 318972, 451877, 452506, 505742, 678759, 758613, 903754, 905012, 1011484, 1355631, 1357518, 1517226, 1807508, 2711262, 2715036, 3034452, 4298807, 5422524, 8597614, 12896421, 17195228, 18619291, 25792842, 37238582, 51585684, 55857873, 74477164, 111715746, 223431492, 316527947, 353766529, 633055894, 707533058, 949583841, 1061299587, 1266111788, 1415066116, 1899167682, 2122599174, 3798335364, 4245198348, 6014030993, 12028061986, 18042092979, 24056123972, 36084185958, 72168371916]

約数ペア:

[(1, 72168371916), (2, 36084185958), (3, 24056123972), (4, 18042092979), (6, 12028061986), (12, 6014030993), (17, 4245198348), (19, 3798335364), (34, 2122599174), (38, 1899167682), (51, 1415066116), (57, 1266111788), (68, 1061299587), (76, 949583841), (102, 707533058), (114, 633055894), (204, 353766529), (228, 316527947), (323, 223431492), (646, 111715746), (969, 74477164), (1292, 55857873), (1399, 51585684), (1938, 37238582), (2798, 25792842), (3876, 18619291), (4197, 17195228), (5596, 12896421), (8394, 8597614), (13309, 5422524), (16788, 4298807), (23783, 3034452), (26581, 2715036), (26618, 2711262), (39927, 1807508), (47566, 1517226), (53162, 1357518), (53236, 1355631), (71349, 1011484), (79743, 905012), (79854, 903754), (95132, 758613), (106324, 678759), (142698, 505742), (159486, 452506), (159708, 451877), (226253, 318972), (252871, 285396)]