72193068

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 189968688

約数和(自身を除く): 117775620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 148, 166, 222, 249, 332, 333, 444, 498, 653, 666, 747, 996, 1306, 1332, 1494, 1959, 2612, 2988, 3071, 3918, 5877, 6142, 7836, 9213, 11754, 12284, 18426, 23508, 24161, 27639, 36852, 48322, 54199, 55278, 72483, 96644, 108398, 110556, 144966, 162597, 216796, 217449, 289932, 325194, 434898, 487791, 650388, 869796, 975582, 1951164, 2005363, 4010726, 6016089, 8021452, 12032178, 18048267, 24064356, 36096534, 72193068]

約数ペア:

[(1, 72193068), (2, 36096534), (3, 24064356), (4, 18048267), (6, 12032178), (9, 8021452), (12, 6016089), (18, 4010726), (36, 2005363), (37, 1951164), (74, 975582), (83, 869796), (111, 650388), (148, 487791), (166, 434898), (222, 325194), (249, 289932), (332, 217449), (333, 216796), (444, 162597), (498, 144966), (653, 110556), (666, 108398), (747, 96644), (996, 72483), (1306, 55278), (1332, 54199), (1494, 48322), (1959, 36852), (2612, 27639), (2988, 24161), (3071, 23508), (3918, 18426), (5877, 12284), (6142, 11754), (7836, 9213)]