73798088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 111270712

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 67, 68, 89, 91, 104, 119, 134, 136, 178, 182, 221, 238, 268, 356, 364, 442, 469, 476, 536, 623, 712, 728, 871, 884, 938, 952, 1139, 1157, 1246, 1513, 1547, 1742, 1768, 1876, 2278, 2314, 2492, 3026, 3094, 3484, 3752, 4556, 4628, 4984, 5963, 6052, 6097, 6188, 6968, 7973, 8099, 9112, 9256, 10591, 11926, 12104, 12194, 12376, 14807, 15946, 16198, 19669, 21182, 23852, 24388, 29614, 31892, 32396, 39338, 41741, 42364, 47704, 48776, 59228, 63784, 64792, 77519, 78676, 83482, 84728, 101371, 103649, 118456, 137683, 155038, 157352, 166964, 202742, 207298, 275366, 310076, 333928, 405484, 414596, 542633, 550732, 620152, 709597, 810968, 829192, 1085266, 1101464, 1317823, 1419194, 2170532, 2635646, 2838388, 4341064, 5271292, 5676776, 9224761, 10542584, 18449522, 36899044, 73798088]

約数ペア:

[(1, 73798088), (2, 36899044), (4, 18449522), (7, 10542584), (8, 9224761), (13, 5676776), (14, 5271292), (17, 4341064), (26, 2838388), (28, 2635646), (34, 2170532), (52, 1419194), (56, 1317823), (67, 1101464), (68, 1085266), (89, 829192), (91, 810968), (104, 709597), (119, 620152), (134, 550732), (136, 542633), (178, 414596), (182, 405484), (221, 333928), (238, 310076), (268, 275366), (356, 207298), (364, 202742), (442, 166964), (469, 157352), (476, 155038), (536, 137683), (623, 118456), (712, 103649), (728, 101371), (871, 84728), (884, 83482), (938, 78676), (952, 77519), (1139, 64792), (1157, 63784), (1246, 59228), (1513, 48776), (1547, 47704), (1742, 42364), (1768, 41741), (1876, 39338), (2278, 32396), (2314, 31892), (2492, 29614), (3026, 24388), (3094, 23852), (3484, 21182), (3752, 19669), (4556, 16198), (4628, 15946), (4984, 14807), (5963, 12376), (6052, 12194), (6097, 12104), (6188, 11926), (6968, 10591), (7973, 9256), (8099, 9112)]