91439244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3287

約数の個数: 72

約数和(自身を含む): 253077552

約数和(自身を除く): 161638308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 3203, 4758, 6406, 7137, 9516, 9609, 12812, 14274, 19218, 28548, 28827, 38436, 41639, 57654, 83278, 115308, 124917, 166556, 195383, 249834, 374751, 390766, 499668, 586149, 749502, 781532, 1172298, 1499004, 1758447, 2344596, 2539979, 3516894, 5079958, 7033788, 7619937, 10159916, 15239874, 22859811, 30479748, 45719622, 91439244]

約数ペア:

[(1, 91439244), (2, 45719622), (3, 30479748), (4, 22859811), (6, 15239874), (9, 10159916), (12, 7619937), (13, 7033788), (18, 5079958), (26, 3516894), (36, 2539979), (39, 2344596), (52, 1758447), (61, 1499004), (78, 1172298), (117, 781532), (122, 749502), (156, 586149), (183, 499668), (234, 390766), (244, 374751), (366, 249834), (468, 195383), (549, 166556), (732, 124917), (793, 115308), (1098, 83278), (1586, 57654), (2196, 41639), (2379, 38436), (3172, 28827), (3203, 28548), (4758, 19218), (6406, 14274), (7137, 12812), (9516, 9609)]