38666772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 112275072

約数和(自身を除く): 73608300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 41, 46, 51, 67, 68, 69, 82, 92, 102, 123, 134, 138, 153, 164, 201, 204, 207, 246, 268, 276, 306, 369, 391, 402, 414, 492, 603, 612, 697, 738, 782, 804, 828, 943, 1139, 1173, 1206, 1394, 1476, 1541, 1564, 1886, 2091, 2278, 2346, 2412, 2747, 2788, 2829, 3082, 3417, 3519, 3772, 4182, 4556, 4623, 4692, 5494, 5658, 6164, 6273, 6834, 7038, 8241, 8364, 8487, 9246, 10251, 10988, 11316, 12546, 13668, 13869, 14076, 16031, 16482, 16974, 18492, 20502, 24723, 25092, 26197, 27738, 32062, 32964, 33948, 41004, 46699, 48093, 49446, 52394, 55476, 63181, 64124, 78591, 93398, 96186, 98892, 104788, 126362, 140097, 144279, 157182, 186796, 189543, 192372, 235773, 252724, 280194, 288558, 314364, 379086, 420291, 471546, 560388, 568629, 577116, 758172, 840582, 943092, 1074077, 1137258, 1681164, 2148154, 2274516, 3222231, 4296308, 6444462, 9666693, 12888924, 19333386, 38666772]

約数ペア:

[(1, 38666772), (2, 19333386), (3, 12888924), (4, 9666693), (6, 6444462), (9, 4296308), (12, 3222231), (17, 2274516), (18, 2148154), (23, 1681164), (34, 1137258), (36, 1074077), (41, 943092), (46, 840582), (51, 758172), (67, 577116), (68, 568629), (69, 560388), (82, 471546), (92, 420291), (102, 379086), (123, 314364), (134, 288558), (138, 280194), (153, 252724), (164, 235773), (201, 192372), (204, 189543), (207, 186796), (246, 157182), (268, 144279), (276, 140097), (306, 126362), (369, 104788), (391, 98892), (402, 96186), (414, 93398), (492, 78591), (603, 64124), (612, 63181), (697, 55476), (738, 52394), (782, 49446), (804, 48093), (828, 46699), (943, 41004), (1139, 33948), (1173, 32964), (1206, 32062), (1394, 27738), (1476, 26197), (1541, 25092), (1564, 24723), (1886, 20502), (2091, 18492), (2278, 16974), (2346, 16482), (2412, 16031), (2747, 14076), (2788, 13869), (2829, 13668), (3082, 12546), (3417, 11316), (3519, 10988), (3772, 10251), (4182, 9246), (4556, 8487), (4623, 8364), (4692, 8241), (5494, 7038), (5658, 6834), (6164, 6273)]