72412002

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 115075998

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 61, 78, 89, 114, 117, 122, 171, 178, 183, 234, 247, 267, 342, 351, 366, 494, 513, 534, 549, 702, 741, 793, 801, 1026, 1098, 1157, 1159, 1482, 1586, 1602, 1647, 1691, 2223, 2314, 2318, 2379, 2403, 3294, 3382, 3471, 3477, 4446, 4758, 4806, 5073, 5429, 6669, 6942, 6954, 7137, 10146, 10413, 10431, 10858, 13338, 14274, 15067, 15219, 16287, 20826, 20862, 21411, 21983, 30134, 30438, 31239, 31293, 32574, 42822, 43966, 45201, 45657, 48861, 62478, 62586, 65949, 70577, 90402, 91314, 97722, 103151, 131898, 135603, 141154, 146583, 197847, 206302, 211731, 271206, 293166, 309453, 395694, 406809, 423462, 593541, 618906, 635193, 813618, 928359, 1187082, 1270386, 1340963, 1856718, 1905579, 2681926, 2785077, 3811158, 4022889, 5570154, 8045778, 12068667, 24137334, 36206001, 72412002]

約数ペア:

[(1, 72412002), (2, 36206001), (3, 24137334), (6, 12068667), (9, 8045778), (13, 5570154), (18, 4022889), (19, 3811158), (26, 2785077), (27, 2681926), (38, 1905579), (39, 1856718), (54, 1340963), (57, 1270386), (61, 1187082), (78, 928359), (89, 813618), (114, 635193), (117, 618906), (122, 593541), (171, 423462), (178, 406809), (183, 395694), (234, 309453), (247, 293166), (267, 271206), (342, 211731), (351, 206302), (366, 197847), (494, 146583), (513, 141154), (534, 135603), (549, 131898), (702, 103151), (741, 97722), (793, 91314), (801, 90402), (1026, 70577), (1098, 65949), (1157, 62586), (1159, 62478), (1482, 48861), (1586, 45657), (1602, 45201), (1647, 43966), (1691, 42822), (2223, 32574), (2314, 31293), (2318, 31239), (2379, 30438), (2403, 30134), (3294, 21983), (3382, 21411), (3471, 20862), (3477, 20826), (4446, 16287), (4758, 15219), (4806, 15067), (5073, 14274), (5429, 13338), (6669, 10858), (6942, 10431), (6954, 10413), (7137, 10146)]